MC74LCX258 Datasheet (ON Semiconductor) - Low-Voltage CMOS Quad 2-Input Multiplexer

MC74LCX258, Low-Voltage CMOS Quad 2-Input Multiplexer

INPUTS OUTPUTS A0 *A3 (Pins 2, 5, 11, 14) Nibble A inputs.

The data present on these pins is transferred to the outputs when the Select input is at a low level and the Output Enable input is at a low level.

The data is presented to the outputs in inverted form for the LCX258.

B0 *B

MC74LCX258 Low-Voltage CMOS Quad 2-Input Multiplexer With 5 V Tolerant Inputs and Outputs (3 State, Inverting) The MC74LCX258 is a high performance, quad 2 input inverting 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 MC74LCX258 inputs to be s

MC74LCX258 Features

* Designed for 2.3 to 3.6 V VCC Operation

* 5 V Tolerant

* Interface Capability With 5 V TTL Logic

* Supports Live Insertion and Withdrawal

* IOFF Specification Guarantees High Impedance When VCC = 0 V

* TTL Compatible

* CMOS Compatible