Texas Instruments CD54 74AC02, CD54 74ACT02 Owner's Manual
Summary
This advanced CMOS logic integrated circuit acts as a highly reliable quad 2-input NOR Gate. It is engineered for designers creating complex digital circuits, offering balanced performance and low power consumption across industrial applications. This manual provides comprehensive technical coverage, including detailed electrical specifications, absolute maximum ratings, thermal characteristics, and functional guidelines necessary for reliable system integration in challenging temperature ranges.
Page 1 Text Content
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CD54/74AC02, CD54/74ACT02
Data sheet acquired from Harris Semiconductor SCHS224A
September 1998 - Revised May 2000 Quad 2-Input NOR Gate
Features Description Typical Propagation Delay The ‘AC02 and ‘ACT02 are quad 2-input NOR gates that utilize
6ns at VCC = 5V, TA = 25o C, CL = 50p F Advanced CMOS Logic technology.
Exceeds 2k V ESD Protection MIL-STD-883, Method
Ordering Information
SCR-Latchup-Resistant CMOS Process and Circuit
PART TEMP.
Design NUMBER RANGE (o C) PACKAGE
Speed of Bipolar FAST™/AS/S with Significantly CD54AC02F3A -55 to 125 14 Ld CERDIP
[ /Title
Reduced Power Consumption
CD74AC02E -55 to 125 14 Ld PDIP
(CD74
Balanced Propagation Delays CD74AC02M -55 to 125 14 Ld SOIC
AC02,
CD74 AC Types Feature 1.5V to 5.5V Operation and CD54ACT02F3A -55 to 125 14 Ld CERDIP
Balanced Noise Immunity at 30% of the Supply
ACT02 CD74ACT02E -55 to 125 14 Ld PDIP
±24m A Output Drive Current CD74ACT02M -55 to 125 14 Ld SOIC Fanout to 15 FAST™ ICs
/Sub- NOTES:
Drives 50Ω Transmission Lines
ject 1. When ordering, use the entire part number. Add the suffix to obtain the variant in the tape and reel.
(Quad
2. Wafer and die for this part number is available which meets all elec-
2-Input
trical specifications. Please contact your local TI sales office or cus-
NOR tomer service for ordering information. Gate)
/Autho Pinout Functional Diagram
CD54AC02, CD54ACT02 /Key- (CERDIP) CD74AC02, CD74ACT02 1A
words
(PDIP, SOIC) 1Y
(Har- TOP VIEW
ris 2Y
Semi-
1Y VCC
con- 3B
ductor, 4A
Advan
GND = 7 2Y 4A VCC = 14
CMOS 2A 3Y
Harris 2B 3B Semi- TRUTH TABLE
GND 3A
INPUTS OUTPUTS
ductor, Advan ced TTL) /Cre- ator ()
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
Page Summary Contents For Texas Instruments CD54 74AC02, CD54 74ACT02 Owner's Manual
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 5 |
| File Size | 30.48 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What caution must I follow when handling these ICs?
These devices are sensitive to electrostatic discharge (ESD), so users must follow proper IC Handling Procedures.
What is the typical propagation delay?
At V=5V, T=25C, and C=50pF, the typical propagation delay for AC/ACT types is 6ns.
What are the specified supply voltage ranges?
The operational range is 1.5V to 5.5V (AC Types) or 4.5V to 5.5V (ACT Types).
What is the maximum operating temperature range?
The components operate over a temperature range of –55°C to 125°C.