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ꢋ ꢌꢍꢎꢏ ꢌꢐꢑ ꢒ ꢐꢓ ꢀꢔ ꢕ ꢔꢖꢒ ꢗꢓ ꢏ ꢘ ꢍꢕꢒ
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SCLS036E − MARCH 1984 − REVISED NOVEMBER 2004
SN54HC7032 . . . J OR W PACKAGE
SN74HC7032 . . . D, N, OR NS PACKAGE
(TOP VIEW)
D
D
Wide Operating Voltage Range of 2 V to 6 V
Operation From Very Slow Input
Transitions
14
13
12
11
10
9
1A
1B
V
CC
1
2
3
4
5
6
7
D
D
D
D
D
D
D
Same Pinouts as ’HC32
4B
4A
4Y
3B
3A
3Y
Outputs Can Drive Up To 10 LSTTL Loads
1Y
Low Power Consumption, 20-µA Max I
Typical t = 14 ns
pd
4-mA Output Drive at 5 V
CC
2A
2B
2Y
8
GND
Low Input Current of 1 µA Max
Temperature-Compensated Threshold
Levels
SN54HC7032 . . . FK PACKAGE
(TOP VIEW)
D
High Noise Immunity
description/ordering information
3
2
1
20 19
18
4A
NC
4Y
In these devices, each circuit functions as a
quadruple OR gate. They perform the Boolean
1Y
NC
2A
4
5
6
7
8
17
16
Y + A • B or Y + A ) B
function
in positive
15 NC
14
9 10 11 12 13
NC
2B
logic. However, because of the Schmitt action, the
inputs have different input threshold levels for
positive- and negative-going signals.
3B
These circuits are temperature compensated and
can be triggered from the slowest of input ramps
and still give clean jitter-free output signals.
NC − No internal connection
ORDERING INFORMATION
ORDERABLE
TOP-SIDE
MARKING
†
PACKAGE
T
A
PART NUMBER
SN74HC7032N
SN74HC7032D
SN74HC7032DR
SN74HC7032DT
SN74HC7032NSR
SNJ54HC7032J
SNJ54HC7032W
SNJ54HC7032FK
PDIP − N
SOIC − D
Tube of 25
Tube of 50
Reel of 2500
Reel of 250
Reel of 2000
Tube of 25
Tube of 150
Tube of 55
SN74HC7032N
−40°C to 85°C
HC7032
SOP − NS
CDIP − J
HC7032
SNJ54HC7032J
SNJ54HC7032W
SNJ54HC7032FK
−55°C to 125°C
CFP − W
LCCC − FK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
X
H
L
H
X
L
H
H
L
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.
Copyright 2004, Texas Instruments Incorporated
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