2005 Fairchild Semiconductor Corporation
DS500237
www.fairchildsemi.com
October 1999
Revised February 2005
7
4LCX06 Low
V
o
l
t
age
Hex I
nver
ter
/
Buf
f
er
wi
th
O
p
e
n
Dra
i
n
O
u
tput
s
74LCX06
Low Voltage Hex Inverter/Buffer with Open Drain Outputs
General Description
The LCX06 contains six inverters/buffers. The inputs toler-
ate voltages up to 7V allowing the interface of 5V systems
to 3V systems.
The outputs of the LCX06 are open drain and can be con-
nected to other open drain outputs to implement active
LOW wire AND or active HIGH wire OR functions.
The 74LCX06 is fabricated with advanced CMOS technol-
ogy to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
s
5V tolerant inputs
s
2.3V3.6V V
CC
specifications provided
s
3.7 ns t
PD
max (V
CC
3.3V), 10
P
A I
CC
max
s
Power down high impedance inputs and outputs
s
24 mA output drive (V
CC
3.0V)
s
Implements patented noise/EMI reduction circuitry
s
Latch-up performance exceeds 500 mA
s
Functionally compatible with 74 series 05
s
ESD performance:
Human body model
!
2000V
Machine
model
!
200V
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1: "_NL" indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
Logic Symbol
IEEE/IEC
Connection Diagram
Pin Descriptions
Order Number
Package
Package Description
Number
74LCX06M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX06MX_NL
(Note 1)
M14A
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
74LCX06SJ
M14D
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74LCX06MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
74LCX06MTCX_NL
(Note 1)
MTC14
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pin Names
Description
A
n
Inputs
O
n
Outputs
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2
74L
C
X
06
Absolute Maximum Ratings
(Note 2)
Recommended Operating Conditions
(Note 4)
Note 2: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The "Recom-
mended Operating Conditions" table will define the conditions for actual device operation.
Note 3: I
O
Absolute Maximum Rating must be observed.
Note 4: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
Value
Conditions
Units
V
CC
Supply Voltage
0.5 to
7.0
V
V
I
DC Input Voltage
0.5 to
7.0 V
V
O
DC Output Voltage
0.5 to
7.0
Output in HIGH or LOW State (Note 3)
V
I
IK
DC Input Diode Current
50
V
I
GND
mA
I
OK
DC Output Diode Current
50
V
O
GND
mA
50
V
O
!
V
CC
I
O
DC Output Sink Current
50
mA
I
CC
DC Supply Current per Supply Pin
r
100
mA
I
GND
DC Ground Current per Ground Pin
r
100
mA
T
STG
Storage Temperature
65 to
150
q
C
Symbol
Parameter
Min
Max
Units
V
CC
Supply Voltage
Operating
2.0
3.6
V
Data Retention
1.5
3.6
V
I
Input Voltage
0
5.5
V
V
O
Output Voltage
0
5.5
V
I
OL
Output Current
V
CC
3.0V
3.6V
24
mA
V
CC
2.7V
3.0V
12
V
CC
2.3V
2.7V
8
T
A
Free-Air Operating Temperature
40
85
q
C
'
t/
'
V
Input Edge Rate, V
IN
0.8V2.0V, V
CC
3.0V
0
10
ns/V
Symbol
Parameter
Conditions
V
CC
T
A
40
q
C to
85
q
C
Units
(V)
Min
Max
V
IH
HIGH Level Input Voltage
2.3
2.7
1.7
V
2.7
3.6
2.0
V
IL
LOW Level Input Voltage
2.3
2.7
0.7
V
2.7
3.6
0.8
V
OL
LOW Level Output Voltage
I
OL
100
P
A
2.3
3.6
0.2
V
I
OL
8 mA
2.3
0.6
I
OL
12 mA
2.7
0.4
I
OL
16 mA
3.0
0.4
I
OL
24 mA
3.0
0.55
I
I
Input Leakage Current
0
d
V
I
d
5.5V
2.3
3.6
r
5.0
P
A
I
OFF
Power-Off Leakage Current
V
I
or V
O
5.5V
0
10
P
A
I
CC
Quiescent Supply Current
V
I
V
CC
or GND
2.3
3.6
10
P
A
3.6V
d
V
I
d
5.5V
2.3
3.6
r
10
'
I
CC
Increase in I
CC
per Input
V
IH
V
CC
0.6V
2.3
3.6
500
P
A
I
OHZ
Off State Current
V
O
5.5
2 - 3.6
10
P
A
3
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7
4LCX06
AC Electrical Characteristics
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
T
A
40
q
C to
85
q
C, R
L
500
:
Units
V
CC
3.3V
r
0.3V
V
CC
2.7V
V
CC
2.5V
r
0.2V
C
L
50 pF
C
L
50 pF
C
L
30 pF
Min
Max
Min
Max
Min
Max
t
PZL
Propagation Delay Time
0.8
3.7
1.0
4.1
0.8
3.5
ns
t
PLZ
0.8
3.7
1.0
4.1
0.8
3.5
Symbol
Parameter
Conditions
V
CC
T
A
25
q
C
Units
(V)
Typical
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
50 pF, V
IH
3.3V, V
IL
0V
3.3
0.9
V
C
L
30 pF, V
IH
2.5V, V
IL
0V
2.5
0.7
V
OLV
Quiet Output Dynamic Valley V
OL
C
L
50 pF, V
IH
3.3V, V
IL
0V
3.3
0.8
V
C
L
30 pF, V
IH
2.5V, V
IL
0V
2.5
0.6
Symbol
Parameter
Conditions
Typical
Units
C
IN
Input Capacitance
V
CC
Open, V
I
0V or V
CC
7
pF
C
OUT
Output Capacitance
V
CC
3.3V, V
I
0V or V
CC
8
pF
C
PD
Power Dissipation Capacitance
V
CC
3.3V, V
I
0V or V
CC
, f
10 MHz
25
pF
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4
74L
C
X
06
AC Loading and Waveforms
Generic for LCX Family
FIGURE 1. AC Test Circuit
(C
L
includes probe and jig capacitance)
3-STATE Output High Enable and
Disable TImes for Logic
t
rise
and t
fall
FIGURE 2. Waveforms
(Input Pulse Characteristics; f = 1MHz, t
r
= t
f
= 3ns)
Test
Switch
t
PLH
, t
PHL
OPEN
t
PZL
, t
PLZ
6V at V
CC
3.3
r
0.3V
V
CC
x 2 at V
CC
2.5
r
0.2V
t
PZH
,t
PHZ
GND
Symbol
V
CC
3.3V
r
0.3V
2.7V
2.5V
r
0.2V
V
mi
1.5V
1.5V
V
CC
/2
V
mo
1.5V
1.5V
V
CC
/2
V
x
V
OL
0.3V
V
OL
0.3V
V
OL
0.15V
V
y
V
OH
0.3V
V
OH
0.3V
V
OH
0.15V
5
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7
4LCX06
Physical Dimensions
inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Package Number M14A
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