MC74LCX257 Datasheet (ON Semiconductor) - Low-Voltage CMOS Quad 2-Input Multiplexer

MC74LCX257, Low-Voltage CMOS Quad 2-Input Multiplexer

MC74LCX257 Low-Voltage CMOS Quad 2-Input Multiplexer With 5.0 V Tolerant Inputs and Outputs (3 State, Non Inverting) The MC74LCX257 is a high performance, quad 2 input multiplexer with 3 state outputs operating from a 2.3 to 3.6 V supply.

High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance.

A VI specification of 5.5 V allows MC74LCX257 inputs to

MC74LCX257 Features

* Designed for 2.3 to 3.6 V VCC Operation

* 5.0 V Tolerant

* Interface Capability with 5.0 V TTL Logic

* Supports Live Insertion and Withdrawal

* IOFF Specification Guarantees High Impedance When VCC = 0 V

* LVTTL Compatible

* LVCMOS Compatible