What is 74HC151?


This is 8-input multiplexer.

A multiplexer, also known as a MUX, is a digital circuit that selects and routes one of several input signals to a single output line. It is a basic building block in digital electronics that is used to combine multiple signals into a single output signal.


[PDF] Complete Technical Details can be found in the 74HC151 datasheet provided at this page.

Summary in PDF File


INTEGRATED CIRCUITS DATA SHEET For a complete data sheet please also download The IC06 74HC HCT HCU HCMOS Logic Family Specifications The IC06 74HC HCT HCU HCMOS Logic Package Information The IC06 74HC HCT HCU HCMOS Logic Package Outlines 74HC HCT151 8 input multiplexer Product speci cation File under Integrated Circuits IC06 December 1990 Philips Semiconductors Product speci cation 8 input multiplexer FEATURES True and complement outputs Multifunction capability Permits multiplexing from n lines to 1 line Non inverting data path See the 251 for the 3 state version Output capability standard ICC category MSI GENERAL DESCRIPTION 74HC HCT151 The 74HC HCT151 are high speed Si gate CMOS devices and are pin compatible with low power Schottky TTL LSTTL They are specified in compliance with JEDEC standard no 7A QUICK REFERENCE DATA GND 0 V Tamb 25 C tr tf 6 ns TYPICAL SYMBOL tPHL tPLH PARAMETER propagation delay In to Y Y Sn to Y Y E to Y E to Y CI CPD Notes 1 CPD is used to determine the dynamic power dissipation PD in W PD CPD VCC2 fi CL VCC2 fo where fi input frequency in MHz fo output frequency in MHz CL VCC2 fo sum of outputs CL outp

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[ Detailed Data ]


The basic multiplexer circuit consists of several input lines, a control input line, and a single output line. The control input line is used to select which input line is connected to the output line. When the control input is set to a certain value, the corresponding input signal is passed through to the output line, while all other input signals are blocked.

Manufacturers : Philips

PHILIPS - 74HC151 Datasheet PDF

PHILIPS 74HC151 MULTIPLEXER

8-input multiplexer

74HC151 Datasheet PDF
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