SN74AHCT32-Q1
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCLS528A − AUGUST 2003 − REVISED APRIL 2008
D
Qualified for Automotive Applications
D
ESD Protection Exceeds 1000 V Per
D
D
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
EPIC (Enhanced-Performance Implanted
CMOS) Process
Inputs Are TTL-Voltage Compatible
D OR PW PACKAGE
(TOP VIEW)
description/ordering information
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
{
T
A
−40°C to 125°C
40°C
†
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
4B
4A
4Y
3B
3A
3Y
PACKAGE
‡
SOIC − D
TSSOP − PW
Tape and reel
Tape and reel
ORDERABLE
PART NUMBER
SN74AHCT32QDRQ1
SN74AHCT32QPWRQ1
TOP-SIDE
MARKING
AHCT32Q
AHCT32Q
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
A
H
X
L
B
X
H
L
OUTPUT
Y
H
H
L
logic symbol
†
1A
1B
2A
2B
3A
3B
4A
4B
†
1
2
4
5
9
10
12
13
≥
1
3
1Y
6
2Y
8
3Y
11
4Y
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.
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.
Copyright
2008, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TI [ TEXAS INSTRUMENTS ]
