U74AHC21
U74AHC21 is DUAL 4-INPUT AND GATES manufactured by Unisonic Technologies.
UNISONIC TECHNOLOGIES CO., LTD U74AHC21
DUAL 4-INPUT AND GATES
- DESCRIPTION
The U74AHC21 contains two independent 4-input AND gates. They perform the Boolean function Y=A
- B
- C
- D or
Y=A B C D in positive logic.
- Features
- Operation voltage range:
- Low power dissipation:
- ±8mA output drive at 5V
2~5.5V ICC=2μA (Max.)
CMOS IC
- ORDERING INFORMATION
Ordering Number U74AHC21G-S14-R U74AHC21G-P14-R
Package SOP-14 TSSOP-14
Packing Tape Reel Tape Reel
- MARKING
.unisonic..tw Copyright © 2015 Unisonic Technologies Co., Ltd
1 of 4
QW-R126-012.A
- PIN CONFIGURATION
1A 1B NC 1C 1D 1Y GND
1 2 3 4 5 6 7
14 VCC 13 2D 12 2C 11 NC 10 2B 9 2A 8 2Y
- FUNCTION...
