TC74HCT157AF Datasheet (Toshiba Semiconductor)

TC74HCT157AF, Quad 2-Channel Multiplexer

TC74HCT157AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HCT157AP, TC74HCT157AF Quad 2-Channel Multiplexer The TC74HCT157A is a high speed CMOS 2-CHANNEL MULTIPLEXERs fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.

This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS.

The inputs are compatible with TTL, NMOS and CMOS outpu

TC74HCT157AF Features

* High speed: tpd = 21 ns (typ.) at VCC = 5 V

* Low power dissipation: ICC = 4 μA (max) at Ta = 25°C

* Compatible with TTL outputs: VIH = 2.0 V (min) VIL = 0.8 V (max)

* Wide interfacing ability: LSTTL, NMOS, CMOS

* Output drive capability: 10 LSTTL loads