SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
State-of-the-Art Advanced BiCMOS
Technology (ABT)
Widebus
TM
Design for
2.5-V and 3.3-V Operation and Low Static
Power Dissipation
D
Support Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 2.3-V to
3.6-V V
CC
)
D
Typical V
OLP
(Output Ground Bounce)
<0.8 V at V
CC
= 3.3 V, T
A
= 25
C
D
Power Off Disables Outputs, Permitting
Live Insertion
D
High-Impedance State During Power Up
and Power Down Prevents Driver Conflict
D
Uses Bus Hold on Data Inputs in Place of
External Pullup/Pulldown Resistors to
Prevent the Bus From Floating
D
Output Ports Have Equivalent 30-
Series
Resistors, So No External Resistors Are
Required
D
Auto3-State Eliminates Bus Current
Loading When Output Exceeds V
CC
+ 0.5 V
D
Latch-Up Performance Exceeds 250 mA Per
JESD 17
D
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model; and Exceeds 1000 V
Using Charged-Device Model, Robotic
Method
D
Flow-Through Architecture Facilitates
Printed Circuit Board Layout
D
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
D
Package Options Include Plastic Shrink
Small-Outline (DL), Thin Shrink
Small-Outline (DGG), Thin Very
Small-Outline (DGV) Packages, and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
NOTE: For order entry:
The DGG package is abbreviated to G, and
the DGV package is abbreviated to V.
description
The 'ALVTH162827 devices are 20-bit buffers/line drivers designed for 2.5-V or 3.3-V V
CC
operation, but with
the capability to provide a TTL interface to a 5-V system environment.
Copyright
1998, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
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7
8
9
10
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12
13
14
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16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1OE1
1Y1
1Y2
GND
1Y3
1Y4
V
CC
1Y5
1Y6
1Y7
GND
1Y8
1Y9
1Y10
2Y1
2Y2
2Y3
GND
2Y4
2Y5
2Y6
V
CC
2Y7
2Y8
GND
2Y9
2Y10
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
V
CC
1A5
1A6
1A7
GND
1A8
1A9
1A10
2A1
2A2
2A3
GND
2A4
2A5
2A6
V
CC
2A7
2A8
GND
2A9
2A10
2OE2
SN54ALVTH162827 . . . WD PACKAGE
SN74ALVTH162827 . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
Widebus is a trademark of Texas Instruments Incorporated.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The devices are composed of two 10-bit sections with separate output-enable signals. For either 10-bit buffer
section, the two output-enable (1OE1 and 1OE2, or 2OE1 and 2OE2) inputs must be low for the corresponding
Y outputs to be active. If either output-enable input is high, the outputs of that 10-bit buffer section are in the
high-impedance state.
When V
CC
is between 0 and 1.2 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.2 V, OE should be tied to V
CC
through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
All outputs are designed to sink up to 12 mA, and include equivalent 30-
resistors to reduce overshoot and
undershoot.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN54ALVTH162827 is characterized for operation over the full military temperature range of 55
C to
125
C. The SN74ALVTH162827 is characterized for operation from 40
C to 85
C.
FUNCTION TABLE
(each 10-bit section)
INPUTS
OUTPUT
OE1
OE2
A
Y
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
logic diagram (positive logic)
1Y1
2
1
55
1OE1
1OE2
56
2Y1
15
28
42
29
2OE1
2OE2
To Nine Other Channels
To Nine Other Channels
1A1
2A1
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(see Note 1)
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in
the high-impedance
or power-off state, V
O
(see Note 1)
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high state, V
O
(see Note 1)
0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . .
Output current in the low state, I
O
: SN54ALVTH162827 96
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALVTH162827 128
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current in the high state, I
O
: SN54ALVTH162827 48
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALVTH162827 64
mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, I
IK
(V
I
< 0)
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
O
< 0)
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Note 2): DGG package
81
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DGV package
86
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DL package
74
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions, V
CC
= 2.5 V
0.2 V (see Note 3)
SN54ALVTH162827
SN74ALVTH162827
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VCC
Supply voltage
2.3
2.7
2.3
2.7
V
VIH
High-level input voltage
1.7
1.7
V
VIL
Low-level input voltage
0.7
0.7
V
VI
Input voltage
0
VCC
5.5
0
VCC
5.5
V
IOH
High-level output current
6
8
mA
IOL
Low-level output current
8
12
mA
t/
v
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
t/
VCC
Power-up ramp rate
200
200
s/V
TA
Operating free-air temperature
55
125
40
85
C
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions, V
CC
= 3.3 V
0.3 V (see Note 3)
SN54ALVTH162827
SN74ALVTH162827
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VCC
Supply voltage
3
3.6
3
3.6
V
VIH
High-level input voltage
2
2
V
VIL
Low-level input voltage
0.8
0.8
V
VI
Input voltage
0
VCC
5.5
0
VCC
5.5
V
IOH
High-level output current
8
12
mA
IOL
Low-level output current
8
12
mA
t/
v
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
t/
VCC
Power-up ramp rate
200
200
s/V
TA
Operating free-air temperature
55
125
40
85
C
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
CC
= 2.5 V
0.2 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALVTH162827
SN74ALVTH162827
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 2.3 V,
II = 18 mA
1.2
1.2
V
VCC = 2.3 V to 2.7 V,
IOH = 100
A
VCC0.2
VCC0.2
VOH
VCC = 2 3 V
IOH = 6 mA
1.7
V
VCC = 2.3 V
IOH = 8 mA
1.7
VCC = 2.3 V to 2.7 V,
IOL = 100
A
0.2
0.2
VOL
VCC = 2 3 V
IOL = 8 mA
0.7
V
VCC = 2.3 V
IOL = 12 mA
0.7
Control inputs
VCC = 2.7 V,
VI = VCC or GND
1
1
Control inputs
VCC = 0 or 2.7 V,
VI = 5.5 V
10
10
II
VI = 5.5 V
10
10
A
Data inputs
VCC = 2.7 V
VI = VCC
1
1
VI = 0
5
5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
100
A
IBHL
VCC = 2.3 V,
VI = 0.7 V
115
115
A
IBHH
VCC = 2.3 V,
VI = 1.7 V
10
10
A
IBHLO
VCC = 2.7 V,
VI = 0 to VCC
300
300
A
IBHHO#
VCC = 2.7 V,
VI = 0 to VCC
300
300
A
IEX||
VCC = 2.3 V,
VO = 5.5 V
125
125
A
IOZ(PU/PD)
k
VCC
1.2 V, VO = 0.5 V to VCC,
VI = GND or VCC, OE = don't care
100
100
A
IOZH
VCC = 2.7 V
VO = 2.3 V,
VI = 0.7 V or 1.7 V
5
5
A
IOZL
VCC = 2.7 V
VO = 0.5 V,
VI = 0.7 V or 1.7 V
5
5
A
VCC = 2.7 V,
Outputs high
0.04
0.1
0.04
0.1
ICC
VCC = 2.7 V,
IO = 0,
Outputs low
2.3
5
2.3
5
mA
VI = VCC or GND
Outputs disabled
0.04
0.1
0.04
0.1
Ci
VCC = 2.5 V,
VI = 2.5 V or 0
3.5
3.5
pF
Co
VCC = 2.5 V,
VO = 2.5 V or 0
6
6
pF
All typical values are at VCC = 2.5 V, TA = 25
C.
The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND and
then raising it to VIL max.
The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC and
then lowering it to VIH min.
An external driver must source at least IBHLO to switch this node from low to high.
# An external driver must sink at least IBHHO to switch this node from high to low.
|| Current into an output in the high state when VO > VCC
k
High-impedance state during power up or power down
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
0.3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALVTH162827
SN74ALVTH162827
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 3 V,
II = 18 mA
1.2
1.2
V
VCC = 3 V to 3.6 V,
IOH = 100
A
VCC0.2
VCC0.2
VOH
VCC = 3 V
IOH = 8 mA
2
V
VCC = 3 V
IOH = 12 mA
2
VCC = 3 V to 3.6 V,
IOL = 100
A
0.2
0.2
VOL
VCC = 3 V
IOL = 8 mA
0.8
V
VCC = 3 V
IOL = 12 mA
0.8
Control inputs
VCC = 3.6 V,
VI = VCC or GND
1
1
Control inputs
VCC = 0 or 3.6 V,
VI = 5.5 V
10
10
II
VI = 5.5 V
10
10
A
Data inputs
VCC = 3.6 V
VI = VCC
1
1
VI = 0
5
5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
100
A
IBHL
VCC = 3 V,
VI = 0.8 V
75
75
A
IBHH
VCC = 3 V,
VI = 2 V
75
75
A
IBHLO
VCC = 3.6 V,
VI = 0 to VCC
500
500
A
IBHHO#
VCC = 3.6 V,
VI = 0 to VCC
500
500
A
IEX||
VCC = 3 V,
VO = 5.5 V
125
125
A
IOZ(PU/PD)
k
VCC
1.2 V, VO = 0.5 V to VCC,
VI = GND or VCC, OE = don't care
100
100
A
IOZH
VCC = 3.6 V
VO = 3 V,
VI = 0.8 V or 2 V
5
5
A
IOZL
VCC = 3.6 V
VO = 0.5 V,
VI = 0.8 V or 2 V
5
5
A
VCC = 3.6 V,
Outputs high
0.07
0.1
0.07
0.1
ICC
VCC = 3.6 V,
IO = 0,
Outputs low
3.2
5.5
3.2
5.5
mA
VI = VCC or GND
Outputs disabled
0.07
0.1
0.07
0.1
ICC
h
VCC = 3 V to 3.6 V, One input at VCC 0.6 V,
Other inputs at VCC or GND
0.4
0.4
mA
Ci
VCC = 3.3 V,
VI = 3.3 V or 0
3.5
3.5
pF
Co
VCC = 3.3 V,
VO = 3.3 V or 0
6
6
pF
All typical values are at VCC = 3.3 V, TA = 25
C.
The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHLshould be measured after lowering VIN to GND and
then raising it to VIL max.
The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC and
then lowering it to VIH min.
An external driver must source at least IBHLO to switch this node from low to high.
# An external driver must sink at least IBHHO to switch this node from high to low.
|| Current into an output in the high state when VO > VCC
k
High-impedance state during power up or power down
h
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 30 pF, V
CC
= 2.5 V
0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
SN54ALVTH162827
SN74ALVTH162827
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
UNIT
tPLH
A
Y
1.7
4.1
1.7
4.1
ns
tPHL
A
Y
1.6
4
1.6
4
ns
tPZH
OE
Y
2.1
4.8
2.1
4.8
ns
tPZL
OE
Y
1.9
4.8
1.9
4.8
ns
tPHZ
OE
Y
2.4
6
2.4
6
ns
tPLZ
OE
Y
1.7
5
1.7
5
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF, V
CC
= 3.3 V
0.3 V (unless otherwise noted) (see Figure 2)
PARAMETER
FROM
TO
SN54ALVTH162827
SN74ALVTH162827
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
UNIT
tPLH
A
Y
1
3.9
1
3.9
ns
tPHL
A
Y
1.5
3.7
1.5
3.7
ns
tPZH
OE
Y
1
5.6
1
5.6
ns
tPZL
OE
Y
1.7
4.1
1.7
4.1
ns
tPHZ
OE
Y
3.6
6.3
3.6
6.3
ns
tPLZ
OE
Y
1.7
5.1
1.7
5.1
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
V
CC
= 2.5 V
0.2 V
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VCC/2
VOH
VOL
th
tsu
From Output
Under Test
CL = 30 pF
(see Note A)
LOAD CIRCUIT
S1
Open
GND
500
500
Output
Control
(low-level
enabling)
Output
Waveform 1
S1 at 2
VCC
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
tPZL
tPZH
tPLZ
tPHZ
0 V
VOL + 0.15 V
VOH 0.15 V
0 V
VCC
0 V
0 V
tw
VCC
VCC
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
Timing
Input
Data
Input
Input
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
2
VCC
GND
TEST
S1
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
10 MHz, ZO = 50
, tr
2 ns, tf
2 ns.
D. The outputs are measured one at a time with one transition per measurement.
0 V
VCC
VCC/2
tPHL
VCC/2
VCC/2
VCC
0 V
VOH
VOL
Input
Output
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VCC/2
VCC/2
tPLH
2
VCC
VCC
Figure 1. Load Circuit and Voltage Waveforms
SN54ALVTH162827, SN74ALVTH162827
2.5-V/3.3-V 20-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES079E JULY 1996 REVISED DECEMBER 1998
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
V
CC
= 3.3 V
0.3 V
VOH
VOL
th
tsu
From Output
Under Test
CL = 50 pF
(see Note A)
LOAD CIRCUIT
S1
Open
GND
500
500
tPLH
tPHL
Output Control
Output
Waveform 1
S1 at 6 V
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
tPZL
tPZH
tPLZ
tPHZ
3 V
0 V
VOH
VOL
0 V
VOL + 0.3 V
VOH 0.3 V
0 V
3 V
0 V
0 V
tw
Input
3 V
3 V
3 V
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
Timing
Input
Data
Input
Output
Input
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
6 V
GND
TEST
S1
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform22 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRR
10 MHz, ZO = 50
, tr
2.5 ns, tf
2.5 ns.
D. The outputs are measured one at a time with one transition per measurement.
6 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
0 V
3 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
1.5 V
Figure 2. Load Circuit and Voltage Waveforms
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
74ALVTH162827GRE4
ACTIVE
TSSOP
DGG
56
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
74ALVTH162827VRE4
ACTIVE
TVSOP
DGV
56
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74ALVTH162827DL
ACTIVE
SSOP
DL
56
20
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74ALVTH162827GR
ACTIVE
TSSOP
DGG
56
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74ALVTH162827LR
ACTIVE
SSOP
DL
56
1000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
SN74ALVTH162827VR
ACTIVE
TVSOP
DGV
56
2000 Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco
Plan
-
The
planned
eco-friendly
classification:
Pb-Free
(RoHS)
or
Green
(RoHS
&
no
Sb/Br)
-
please
check
http://www.ti.com/productcontent
for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
PACKAGE OPTION ADDENDUM
www.ti.com
5-Sep-2005
Addendum-Page 1
MECHANICAL DATA
MPDS006C FEBRUARY 1996 REVISED AUGUST 2000
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DGV (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
24 PINS SHOWN
14
3,70
3,50
4,90
5,10
20
DIM
PINS **
4073251/E 08/00
1,20 MAX
Seating Plane
0,05
0,15
0,25
0,50
0,75
0,23
0,13
1
12
24
13
4,30
4,50
0,16 NOM
Gage Plane
A
7,90
7,70
38
24
16
4,90
5,10
3,70
3,50
A MAX
A MIN
6,60
6,20
11,20
11,40
56
9,60
9,80
48
0,08
M
0,07
0,40
0
8
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side.
D. Falls within JEDEC: 24/48 Pins MO-153
14/16/20/56 Pins MO-194
MECHANICAL DATA
MSSO001C JANUARY 1995 REVISED DECEMBER 2001
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DL (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
4040048 / E 12/01
48 PINS SHOWN
56
0.730
(18,54)
0.720
(18,29)
48
28
0.370
(9,40)
(9,65)
0.380
Gage Plane
DIM
0.420 (10,67)
0.395 (10,03)
A MIN
A MAX
0.010 (0,25)
PINS **
0.630
(16,00)
(15,75)
0.620
0.010 (0,25)
Seating Plane
0.020 (0,51)
0.040 (1,02)
25
24
0.008 (0,203)
0.0135 (0,343)
48
1
0.008 (0,20) MIN
A
0.110 (2,79) MAX
0.299 (7,59)
0.291 (7,39)
0.004 (0,10)
M
0.005 (0,13)
0.025 (0,635)
0
8
0.005 (0,13)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15).
D. Falls within JEDEC MO-118
MECHANICAL DATA
MTSS003D JANUARY 1995 REVISED JANUARY 1998
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DGG (R-PDSO-G**)
PLASTIC SMALL-OUTLINE PACKAGE
4040078 / F 12/97
48 PINS SHOWN
0,25
0,15 NOM
Gage Plane
6,00
6,20
8,30
7,90
0,75
0,50
Seating Plane
25
0,27
0,17
24
A
48
1
1,20 MAX
M
0,08
0,10
0,50
0
8
56
14,10
13,90
48
DIM
A MAX
A MIN
PINS **
12,40
12,60
64
17,10
16,90
0,15
0,05
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold protrusion not to exceed 0,15.
D. Falls within JEDEC MO-153
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