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Электронный компонент: 100360PC

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2000 Fairchild Semiconductor Corporation
DS010611
www.fairchildsemi.com
March 1998
Revised August 2000
1
00360 Low
Power Dual Pari
ty Checker
/Gener
ator
100360
Low Power Dual Parity Checker/Generator
General Description
The 100360 is a dual parity checker/generator. Each half
has nine inputs; the output is HIGH when an even number
of inputs are HIGH. One of the nine inputs (I
a
or I
b
) has the
shorter through-put delay and is therefore preferred as the
expansion input for generating parity for 16 or more bits.
The 100360 also has a Compare (C) output which allows
the circuit to compare two 8-bit words. The C output is
LOW when the two words match, bit for bit. All inputs have
50 k
pull-down resistors.
Features
s
Lower power than 100160
s
2000V ESD protection
s
Pin/function compatible with 100160
s
Voltage compensated operating range
=
-
4.2V to
-
5.7V
s
Min to Max propagation delay 35% tighter than 100160
s
Available to industrial grade temperature range
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.
Logic Symbol
Pin Descriptions
Truth Table
(Each Half)
Comparator Function
C
=
(I
0a
I
1a
)
+
(I
2a
I
3a
)
+
(I
4a
I
5a
)
+
(I
6a
I
7a
)
+
(I
0b
I
1b
)
+
(I
2b
I
3b
)
+
(I
4b
I
5b
)
+
(I
6b
I
7b
)
Connection Diagrams
24-Pin DIP
28-Pin PLCC
Order Number
Package Number
Package Description
100360PC
N24E
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide
100360QC
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
100360QI
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
Industrial Temperature Range (
-
40
C to
+
85
C)
Pin Names
Description
I
a
, I
b
, I
na
, I
nb
Data Inputs
Z
a
, Z
b
Parity Odd Outputs
C
Compare Output
Sum of
Output
HIGH Inputs
Z
Even
HIGH
Odd
LOW
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2
100360
Logic Diagram
3
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1
00360
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1: 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 rating.
The "Recommended Operating Conditions" table will define the conditions
for actual device operation.
Note 2: ESD testing conforms to MIL-STD-883, Method 3015.
Commercial Version
DC Electrical Characteristics
(Note 3)
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND, T
C
=
0
C to
+
85
C
Note 3: The specified limits represent the ''worst case" value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under "worst case" conditions.
DIP AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Storage Temperature (T
STG
)
-
65
C to
+
150
C
Maximum Junction Temperature (T
J
)
+
150
C
V
EE
Pin Potential to Ground Pin
-
7.0V to
+
0.5V
Input Voltage (DC)
V
EE
to
+
0.5V
Output Current (DC Output HIGH)
-
50 mA
ESD (Note 2)
2000V
Case Temperature (T
C
)
Commercial
0
C to
+
85
C
Industrial
-
40
C to
+
85
C
Supply Voltage (V
EE
)
-
5.7V to
-
4.2V
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
OH
Output HIGH Voltage
-
1025
-
955
-
870
mV
V
IN
=
V
IH
(Max)
Loading with
V
OL
Output LOW Voltage
-
1830
-
1705
-
1620
or V
IL (Min)
50
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1035
mV
V
IN
=
V
IH
(Min)
Loading with
V
OLC
Output LOW Voltage
-
1610
or V
IL (Max)
50
to
-
2.0V
V
IH
Input HIGH Voltage
-
1165
-
870
mV
Guaranteed HIGH Signal
for All Inputs
V
IL
Input LOW Voltage
-
1830
-
1475
mV
Guaranteed LOW Signal
for All Inputs
I
IL
Input LOW Current
0.50
A
V
IN
=
V
IL
(Min)
I
IH
Input HIGH Current
I
a
, I
b
340
A
V
IN
=
V
IH
(Max)
I
na
, I
nb
240
I
EE
Power Supply Current
-
100
-
50
mA
Inputs OPEN
Symbol
Parameter
T
C
=
0
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
1.10
2.75
1.10
2.75
1.10
2.75
ns
t
PHL
I
na
, I
nb
to Z
a
, Z
b
t
PLH
Propagation Delay
1.10
2.80
1.10
2.80
1.10
2.80
ns
t
PHL
I
na
, I
nb
to C
Figures 1, 2
t
PLH
Propagation Delay
0.50
1.20
0.60
1.30
0.60
1.30
ns
t
PHL
I
a
, I
b
to Z
a
, Z
b
t
TLH
Transition Time
0.35
1.10
0.35
1.10
0.35
1.10
ns
t
THL
20% to 80%, 80% to 20%
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4
100360
Commercial Version
(Continued)
PLCC AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Industrial Version
PLCC DC Electrical Characteristics
(Note 4)
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND, T
C
=
-
40
C to
+
85
C
Note 4: The specified limits represent the "worst case" value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under "worst case" conditions.
PLCC AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Symbol
Parameter
T
C
=
0
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
1.10
2.75
1.10
2.75
1.10
2.75
ns
t
PHL
I
na
, I
nb
to Z
a
, Z
b
t
PLH
Propagation Delay
1.10
2.80
1.10
2.80
1.10
2.80
ns
t
PHL
I
na
, I
nb
to C
Figures 1, 2
t
PLH
Propagation Delay
0.50
1.20
0.60
1.30
0.60
1.30
ns
t
PHL
I
a
, I
b
to Z
a
, Z
b
t
TLH
Transition Time
0.35
1.10
0.35
1.10
0.35
1.10
ns
t
THL
20% to 80%, 80% to 20%
Symbol
Parameter
T
C
=
-
40
C
T
C
=
0
C to
+
85
C
Units
Conditions
Min
Max
Min
Max
V
OH
Output HIGH Voltage
-
1085
-
870
-
1025
-
870
mV
V
IN
=
V
IH
(Max)
Loading with
V
OL
Output LOW Voltage
-
1830
-
1575
-
1830
-
1620
mV
or V
IL
(Min)
50
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1095
-
1035
mV
V
IN
=
V
IH
(Min)
Loading with
V
OLC
Output LOW Voltage
-
1565
-
1610
mV
or V
IL
(Max)
50
to
-
2.0V
V
IH
Input HIGH Voltage
-
1170
-
870
-
1165
-
870
mV
Guaranteed HIGH Signal
for All Inputs
V
IL
Input LOW Voltage
-
1830
-
1480
-
1830
-
1475
mV
Guaranteed LOW Signal
for All Inputs
I
IL
Input LOW Current
0.50
0.50
A
V
IN
=
V
IL
(Min)
I
IH
Input HIGH Current
I
a
, I
b
340
340
A
V
IN
=
V
IH
(Max)
I
na
, I
nb
240
240
I
EE
Power Supply Current
-
100
-
50
-
100
-
50
mA
Inputs OPEN
Symbol
Parameter
T
C
=
-
40
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
1.00
2.75
1.10
2.75
1.10
2.75
ns
t
PHL
I
na
, I
nb
to Z
a
, Z
b
t
PLH
Propagation Delay
1.00
2.80
1.10
2.80
1.10
2.80
ns
t
PHL
I
na
, I
nb
to C
Figures 1, 2
t
PLH
Propagation Delay
0.50
1.20
0.60
1.30
0.60
1.30
ns
t
PHL
I
a
, I
b
to Z
a
, Z
b
t
TLH
Transition Time
0.35
1.10
0.35
1.10
0.35
1.10
ns
t
THL
20% to 80%, 80% to 20%
5
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1
00360
Test Circuitry
Notes:
V
CC
, V
CCA
=
+
2V, V
EE
=
-
2.5V
L1 and L2
=
equal length 50
impedance lines
R
T
=
50
terminator internal to scope
Decoupling 0.1
F from GND to V
CC
and V
EE
All unused outputs are loaded with 50
to GND
C
L
=
Fixture and stray capacitance
3 pF
FIGURE 1. AC Test Circuit
Switching Waveforms
FIGURE 2. Propagation Delay and Transition Times