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KK74ACT157

KODENSHI KOREA
Part Number KK74ACT157
Manufacturer KODENSHI KOREA
Description Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
Published Apr 10, 2010
Detailed Description TECHNICAL DATA com KK74ACT157 Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS The...
Datasheet PDF File KK74ACT157 PDF File

KK74ACT157
KK74ACT157


Overview
TECHNICAL DATA com KK74ACT157 Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS The KK74ACT157 is identical in pinout to the LS/ALS157, HC/HCT157.
The KK74ACT157 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
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.
• TTL/NMOS Compatible Input Levels • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 4.
5 to 5.
5 V • Low Input Current: 1.
0 µA; 0.
1 µA @ 25°C •...



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