74HC257DB Datasheet Quad 2-input Multiplexer

Manufacturer: Nexperia

Overview: 74HC257; 74HCT257 Quad 2-input multiplexer; 3-state Rev. 8 — 9 February 2021 Product data sheet 1.

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

Datasheet Details

Part number	74HC257DB
Manufacturer	Nexperia
File Size	245.02 KB
Description	Quad 2-input multiplexer
Datasheet	74HC257DB 74HC257 Datasheet (PDF)

General Description

The 74HC257;

74HCT257 is a quad 2-input multiplexer with 3-state outputs.

Inputs include clamp diodes.

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).
Non-inverting data path.
3-state outputs interface directly with system bus.
Input levels:.
For 74HC257: CMOS level.
For 74HCT257: TTL level.

74HC257DB Distributor & Price

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Similar Datasheet

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More Datasheets from Nexperia

Part Number	Description
74HC257D	Quad 2-input multiplexer
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74HC251D	8-input multiplexer
74HC253	Dual 4-input multiplexer
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