Part Number
|
KK74AC157 |
Manufacturer
|
KODENSHI KOREA |
Description
|
Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS |
Published
|
Feb 19, 2010 |
Detailed Description
|
TECHNICAL DATA
www.DataSheet4U.com
KK74AC157
Quad 2-Input Data Selector/Multiplexer
High-Speed Silicon-Gate CMOS
The ...
|
Datasheet
|
KK74AC157
|
Overview
TECHNICAL DATA
www.
DataSheet4U.
com
KK74AC157
Quad 2-Input Data Selector/Multiplexer
High-Speed Silicon-Gate CMOS
The KK74AC157 is identical in pinout to the LS/ALS157, HC/HCT157.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALS 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 noninvertered 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; 0.
1µA @ 25°C • High Noise Immunity Cha...
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