CD74AC02 Datasheet, PDF (1/5 Pages) Texas Instruments – Quad 2-Input NOR Gate

Data sheet acquired from Harris Semiconductor
SCHS224
September 1998
[ /Title
(CD74
AC02,
CD74
ACT02
)
/Sub-
ject
(Quad
2-Input
NOR
Gate)
/Autho
r ()
/Key-
words
(Har-
ris
Semi-
con-
ductor,
Advan
ced
CMOS
, Harris
Semi-
con-
ductor,
Advan
ced
TTL)
/Cre-
ator ()
Features
• Typical Propagation Delay
- 6ns 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
CD74AC02, CD74ACT02
(PDIP, SOIC)
TOP VIEW
1Y 1
1A 2
1B 3
2Y 4
2A 5
2B 6
GND 7
14 V_CC
13 4Y
12 4B
11 4A
10 3Y
9 3B
8 3A
CD74AC02,
CD74ACT02
Quad 2-Input NOR Gate
Description
The CD74AC02 and CD74ACT02 are quad 2-input NOR gates
that utilize the Harris Advanced CMOS Logic technology.
Ordering Information
PART
NUMBER
TEMP.
RANGE (^oC)
PACKAGE
PKG.
NO.
CD74AC02E
-55 to 125
14 Ld PDIP E14.3
CD74ACT02E
-55 to 125
14 Ld PDIP E14.3
CD74AC02M
-55 to 125
14 Ld SOIC M14.15
CD74ACT02M
-55 to 125
14 Ld SOIC M14.15
NOTES:
12. When ordering, use the entire part number. Add the suffix 96 to
obtain the variant in the tape and reel.
13. Wafer and die for this part number is available which meets all elec-
trical specifications. Please contact your local sales office or Harris
customer service for ordering information.
Functional Diagram
1A ²
1B ³
2A ⁵
2B ⁶
8
3A
3B ⁹
11
4A
4B ¹²
1
1Y
4
2Y
10
3Y
13
4Y
GND = 7
V_CC = 14
TRUTH TABLE
INPUTS
A
B
L
L
H
L
L
H
H
H
OUTPUTS
Y
H
L
L
L
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
FAST™ is a Trademark of Fairchild Semiconductor.
Copyright © Harris Corporation 1998
1
File Number 1978.1