SN54AHCT32, SN74AHCT32
QUADRUPLE 2-INPUT POSITIVE-OR GATES


SCLS248L – OCTOBER 1995 – REVISED JULY 2003
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
C0068 Inputs Are TTL-Voltage Compatible
C0068 Latch-Up Performance Exceeds 250 mA Per
JESD 17
C0068 ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
SN54AHCT32 ...J OR W PACKAGE
SN74AHCT32 . . . D, DB, DGV, N, NS,
OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GND
V
CC
4B
4A
4Y
3B
3A
3Y
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3B
1Y
NC
2A
NC
2B
1B 1A NC
3Y 3A
V 4B
2Y
GND
NC
SN54AHCT32 . . . FK PACKAGE
(TOP VIEW)
CC
NC – No internal connection
SN74AHCT32 . . . RGY PACKAGE
(TOP VIEW)
114
78
2
3
4
5
6
13
12
11
10
9
4B
4A
4Y
3B
3A
1B
1Y
2A
2B
2Y
1A
3Y
V
GND
CC
description/ordering information
The ’AHCT32 devices are quadruple 2-input positive-OR gates. These devices perform the Boolean function
Y C0043 A • B or Y C0043 AC0041B in positive logic.
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN – RGY Tape and reel SN74AHCT32RGYR HB32
PDIP – N Tube SN74AHCT32N SN74AHCT32N
SOIC – D
Tube SN74AHCT32D
AHCT32 –
Tape and reel SN74AHCT32DR
–40°C to 85°C
SOP – NS Tape and reel SN74AHCT32NSR AHCT32
SSOP – DB Tape and reel SN74AHCT32DBR HB32
TSSOP PW
Tube SN74AHCT32PW
HB32 –
Tape and reel SN74AHCT32PWR
TVSOP – DGV Tape and reel SN74AHCT32DGVR HB32
CDIP – J Tube SNJ54AHCT32J SNJ54AHCT32J
–55°C to 125°C CFP – W Tube SNJ54AHCT32W SNJ54AHCT32W
LCCC – FK Tube SNJ54AHCT32FK SNJ54AHCT32FK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
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  2003, Texas Instruments Incorporated
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.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.