SN74AHCT32-Q1
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCLS528A − AUGUST 2003 − REVISED APRIL 2008
D OR PW PACKAGE
(TOP VIEW)
D
D
Qualified for Automotive Applications
ESD Protection Exceeds 1000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
1
2
3
4
5
6
7
14
13
12
11
10
9
1A
1B
1Y
2A
2B
VCC
4B
4A
4Y
3B
3A
3Y
D
D
EPIC (Enhanced-Performance Implanted
CMOS) Process
Inputs Are TTL-Voltage Compatible
2Y
GND
description/ordering information
8
The SN74AHCT32 is
a
quadruple 2-input
positive-OR gate. This device performs the Boolean
function Y + A • B or Y + A ) B in positive logic.
{
ORDERING INFORMATION
ORDERABLE
TOP-SIDE
MARKING
‡
T
PACKAGE
A
PART NUMBER
SN74AHCT32QDRQ1
SN74AHCT32QPWRQ1
SOIC − D
Tape and reel
AHCT32Q
AHCT32Q
−40°C to 125°C
TSSOP − PW Tape and reel
†
‡
For the most current package and ordering information, see the Package Option Addendum at the end of
this document, or see the TI web site at http://www.ti.com.
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
Y
A
B
X
H
L
H
X
L
H
H
L
logic symbol†
1
≥ 1
1A
1B
2A
2B
3A
3B
4A
4B
3
6
1Y
2Y
3Y
4Y
2
4
5
9
8
10
12
13
11
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
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.
EPIC is a trademark of Texas Instruments.
Copyright 2008, Texas Instruments Incorporated
PRODUCTION DATA information is 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.
1
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TI [ TEXAS INSTRUMENTS ]
