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74HCT253 Dual 4-input multiplexer

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Description

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The 74HC/HCT253 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).

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Features

* Non-inverting data path
* 3-state outputs for bus interface
* and multiplex expansion
* Common select inputs
* Separate output enable inputs
* Output capability: bus driver

Applications

* Data selectors
* Data multiplexers QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns TYPICAL SYMBOL tPHL/ tPLH PARAMETER propagation delay 1In, 2In to nY; Sn to nY CI CPD Notes 1. CPD is used to determine the dynamic power dissipation (PD in µW): PD = CPD × VCC2 × fi +

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