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IN74HC157A

IK Semiconductor
Part Number IN74HC157A
Manufacturer IK Semiconductor
Description Quad 2-1 Data Selector/Multiplexer
Published Dec 7, 2005
Detailed Description TECHNICAL DATA IN74HC157A Quad 2-Input Data Selectors/Multiplexer The IN74HC157A is identical in pin out to the LS/ALS...
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IN74HC157A
IN74HC157A

Overview
TECHNICAL DATA IN74HC157A Quad 2-Input Data Selectors/Multiplexer The IN74HC157A is identical in pin out to the LS/ALS157.
The device inputs are compatible with standard CMOS outputs; with pull up resistors, they are compatible with LS/ALSTTL outputs.
This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input.
The data is presented at the outputs in non inverted form.
A high level on the Output Enable input sets all four Y outputs to a low level.
• Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.
0 to 6.
0 V • Low Input Current: 1.
0 µA • High Noise Immunity Characteristic of CMOS Devices ORDERING INFORMATION IN74HC157AN Plasti...


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