The M74HC157 is a high speed CMOS QUAD 2 CHANNEL MULTIPLEXER
This document is a datasheet for the M74HC157, a high-speed CMOS quad 2-channel multiplexer fabricated with silicon gate CMOS technology. The device consists of four 2-input digital multiplexers with common select and strobe inputs, featuring high noise immunity and symmetrical output impedance. It is pin and function compatible with the 74 series 157.
| Supply Voltage Range | 2V to 6V |
|---|---|
| Propagation Delay (Typical) | 10ns |
| Quiescent Supply Current (Max) | 40µA |
| Operating Temperature Range | -55 to 125 °C |
| Number of Channels | 4 |
When the STROBE input is held high, selection of data is inhibited and all outputs become low.
Yes, it is pin and function compatible with the 74 series 157.
The supply voltage must not exceed -0.5V to +7V.