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74HCT251

nexperia
Part Number 74HCT251
Manufacturer nexperia
Description 8-input multiplexer
Published Jul 24, 2019
Detailed Description 74HC251; 74HCT251 8-input multiplexer; 3-state Rev. 6 — 8 February 2021 Product data sheet 1. General description The ...
Datasheet PDF File 74HCT251 PDF File

74HCT251
74HCT251


Overview
74HC251; 74HCT251 8-input multiplexer; 3-state Rev.
6 — 8 February 2021 Product data sheet 1.
General description The 74HC251; 74HCT251 is an 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an output enable input (OE).
The select inputs select one of the eight binary inputs and route it to the complementary outputs (Y and Y).
A HIGH on OE causes the outputs to assume a high-impedance OFF-state.
Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.
2.
Features and benefits • Wide supply voltage range from 2.
0 V to 6.
0 V • CMOS low power dissipation • High noise immunity • Lat...



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