74HC251D Datasheet 8-input Multiplexer

Manufacturer: Nexperia

Overview: 74HC251; 74HCT251 8-input multiplexer; 3-state Rev. 6 — 8 February 2021 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	74HC251D
Manufacturer	Nexperia
File Size	259.19 KB
Description	8-input multiplexer
Datasheet	74HC251D 74HC251 Datasheet (PDF)

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).

Key Features

Wide supply voltage range from 2.0 V to 6.0 V.
CMOS low power dissipation.
High noise immunity.
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
Complies with JEDEC standards:.
JESD8C (2.7 V to 3.6 V).
JESD7A (2.0 V to 6.0 V).
Input levels:.
For 74HC251: CMOS level.
For 74HCT251: TTL level.
Non-inverting data path.
ESD protection:.
HBM JESD22-A114F exce.

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