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SN74HC251PWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC251PWR product

SN74HC251PWR

Signal Switches

MultiplexerCMOSLogic

The SN74HC251PWR is an 8-to-1 multiplexer with 3-state outputs, ideal for parallel-to-serial data conversion in bus-organized systems.

Best for

  • Bus-organized systems
  • Parallel-to-serial conversion

Avoid if

  • Applications requiring high-speed switching beyond CMOS capabilities

Check before use

  • Ensure all unused inputs are tied to VCC or GND

Key specifications

Channels
8
Voltage
2V - 6V
Output
3-State

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

IndustrialGeneral Logic

Datasheet

DSANXP010001107.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC251PWR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-speed CMOS 8-channel data selector/multiplexer with 3-state outputs, capable of performing parallel-to-serial conversion.