U74AHCT157
DESCRIPTION
The U74AHCT157 is a quadruple 2-line to 1-line data selector/multiplexer. When G is high, all outputs are low. When G is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.
- FEATURES
- TTL-Voltage patible
- Max t PD of 4.1ns from A or B to Y at 5V, CL=15p F
- Low Quiescent Current: ICC = 2 μA (MAX) at 5.5V
- ±8 m A output driver at 5V
CMOS IC
- ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74AHCT157L-P16-R
U74AHCT157G-P16-R
U74AHCT157L-P16-T
U74AHCT157G-P16-T
Package
TSSOP-16 TSSOP-16
Packing
Tape Reel Tube
.unisonic..tw Copyright © 2011 Unisonic Technologies Co., Ltd
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QW-R502-652.A
- PIN CONFIGURATION
CMOS IC
- FUNCTION TABLE
INPUTS G A/B A HXX LLL L LH LHX LHX
- LOGIC DIAGRAM
X X X L H
OUTPUTS
L L H L H
UNISONIC TECHNOLOGIES CO., LTD
.unisonic..tw
2 of 6
QW-R502-652.A
CMOS IC
- ABSOLUTE MAXIMUM RATING (TA =25°C ,unless otherwise...
