MC74VHCT157A
Quad 2-Channel Multiplexer
The MC74VHCT157A is an advanced high speed
CMOS quad 2−channel multiplexer fabricated with silicon gate
CMOS technology.
It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining
CMOS low power dissipation.
It consists of four 2−input digital multiplexers with common select (S) and enable (E) inputs.
When E is held High, selection of data is inhibited and all the outputs go Low.
The select decoding determines whether the A or B inputs get routed to the corresponding Y outputs.
The VHCT inputs are compatible with TTL levels.
This device can be used as a level converter for interfacing 3.
3 V to 5.
0 V because it has fu...