CD54AC05, CD74AC05
HEX INVERTERS
WITH OPEN-DRAIN OUTPUTS

SCHS306C – JANUARY 2001 –REVISED JUNE 2002
1POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
C0068 AC Types Feature 1.5-V to 5.5-V Operation
and Balanced Noise Immunity at 30% of the
Supply Voltage
C0068 Speed of Bipolar F, AS, and S, With
Significantly Reduced Power Consumption
C0068 Balanced Propagation Delays
C0068 ±24-mA Output Drive Current
– Fanout to 15 F Devices
C0068 SCR-Latchup-Resistant CMOS Process and
Circuit Design
C0068 Exceeds 2-kV ESD Protection Per
MIL-STD-883, Method 3015
description
The ’AC05 devices contain six independent inverters. These devices perform the Boolean function Y = A. The
open-drain outputs require pullup resistors to perform correctly, and can be connected to other open-drain
outputs to implement active-low wired-OR or active-high wired-AND functions.
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP – E Tube CD74AC05E CD74AC05E
55°Cto125°C SOIC M
Tube CD74AC05M
AC05M– C to 125 –
Tape and reel CD74AC05M96
CDIP – F Tube CD54AC05F3A CD54AC05F3A
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB
design guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
(each inverter)
INPUT
A
OUTPUT
Y
H L
L Z
logic diagram, each inverter (positive logic)
YA
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
CD54AC05 ...F PACKAGE
CD74AC05 ...E OR M PACKAGE
(TOP VIEW)
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  2002, 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.