CD5474AC32 Datasheet, PDF (1/5 Pages) Texas Instruments – Quad 2-Input OR Gate

Data sheet acquired from Harris Semiconductor
SCHS230A
September 1998 - Revised May 2000
[ /Title
(CD74
AC32,
CD74
ACT32
)
/Sub-
ject
(Quad
2-Input
OR
Gate)
/Autho
r ()
/Key-
words
(Har-
ris
Semi-
con-
ductor,
Advan
ced
CMOS
, Harris
Semi-
con-
ductor,
Advan
ced
TTL)
/Cre-
ator ()
Features
• Buffered Inputs
• Typical Propagation Delay
- 4.5ns at V_CC = 5V, T_A = 25^oC, C_L = 50pF
• Exceeds 2kV ESD Protection MIL-STD-883, Method
3015
• SCR-Latchup-Resistant CMOS Process and Circuit
Design
• Speed of Bipolar FAST™/AS/S with Significantly
Reduced Power Consumption
• Balanced Propagation Delays
• AC Types Feature 1.5V to 5.5V Operation and
Balanced Noise Immunity at 30% of the Supply
• ±24mA Output Drive Current
- Fanout to 15 FAST™ ICs
- Drives 50Ω Transmission Lines
Pinout
CD54AC32, CD54ACT32
(CERDIP)
CD74AC32, CD74ACT32
(PDIP, SOIC)
TOP VIEW
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
14 V_CC
13 4B
12 4A
11 4Y
10 3B
9 3A
8 3Y
CD54/74AC32,
CD54/74ACT32
Quad 2-Input OR Gate
Description
The ’AC32 and ’ACT32 are quad 2-input OR gates that utilize
Advanced CMOS Logic technology.
Ordering Information
PART
NUMBER
TEMP.
RANGE (^oC)
PACKAGE
CD54AC32F3A
-55 to 125
14 Ld CERDIP
CD74AC32E
-55 to 125
14 Ld PDIP
CD74AC32M
-55 to 125
14 Ld SOIC
CD54ACT32F3A
-55 to 125
14 Ld CERDIP
CD74ACT32E
-55 to 125
14 Ld PDIP
CD74ACT32M
-55 to 125
14 Ld SOIC
NOTES:
1. When ordering, use the entire part number. Add the suffix 96 to
obtain the variant in the tape and reel.
2. Wafer and die for this part number is available which meets all
electrical specifications. Please contact your local TI sales office or
customer service for ordering information.
Functional Diagram
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
14
V_CC
13
4B
12
4A
11
4Y
10
3B
9
3A
8
3Y
TRUTH TABLE
INPUTS
nA
nB
L
L
L
H
H
L
H
H
OUTPUT
nY
L
H
H
H
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
FAST™ is a Trademark of Fairchild Semiconductor.
Copyright © 2000, Texas Instruments Incorporated
1