SN74AS02
description
These devices contain four independent 2-input positive-NOR gates. They perform the Boolean functions Y = A + B or Y = A
- B in positive logic.
The SN54ALS02A and SN54AS02 are characterized for operation over the full military temperature range of
- 55°C to 125°C. The SN74ALS02A and SN74AS02 are characterized for operation from 0°C to 70°C.
SN54ALS02A, SN54AS02 . . . J PACKAGE SN74ALS02A, SN74AS02 . . . D OR N PACKAGE
(TOP VIEW)
1Y 1 1A 2 1B 3 2Y 4 2A 5 2B 6 GND 7
14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A
SN54ALS02A, SN54AS02 . . . FK PACKAGE (TOP VIEW)
4Y
1Y
1A
FUNCTION TABLE (each gate)
INPUTS
OUTPUT Y
1B
3 2 1 20 19
4B
NC 5
17 NC
2Y 6
16 4A
NC 7
15...
