Texas Instruments SN74HCT257D

Name: Texas Instruments SN74HCT257D
Brand: Texas Instruments
SKU: SN74HCT257D

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85

$ 0.636

Obsolete

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Distributor		SKU		Min	Pkg
Rochester Electronics		SN74HCT257D	19,412					0.788	0.654	0.583	14h
Verical	7	SN74HCT257D	8,842	381					0.817	0.729
DigiKey		296-8405-5-ND	192	1	Tube	1.090	0.786	0.678	0.618	0.618
Mouser		595-SN74HCT257D	659	1	Tube	1.090	0.786	0.679	0.606	0.559
Win Source		WS-SN74HCT257D	2,500	70				0.764	0.509	0.509	15h

数据表和文档

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TME

Datasheet13 页11 年前

Texas Instruments

Arrow Electronics

Farnell

Newark

库存历史记录

3 个月趋势:

-0.32%

CAD 模型

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Texas InstrumentsSN74HCT257D

Texas InstrumentsSN74HCT257DR

Price @ 1000

$ 0.636

$ 0.256

Stock

143,802

460,054

Authorized Distributors

Case/Package

SOIC

Number of Pins

Logic Function

Multiplexer

Number of Inputs

Number of Outputs

Number of Circuits

Low Level Output Current

6 mA

High Level Output Current

6 mA

Supply Type

Single

Min Supply Voltage

4.5 V

Max Supply Voltage

5.5 V

Number of Channels

供应链

Lifecycle StatusObsolete (Last Updated: 5 days ago)

Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)

工程资源

查看 Texas Instruments SN74HCT257D 的评估工作包和参考设计。

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描述

由其分销商提供的 Texas Instruments SN74HCT257D 的描述。

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85

Texas Instruments

LOGIC, QUAD 2-TO-1 SEL/MUX, 16SOIC; Famille Logique/ Numéro de base: 74HCT257; Type de logique: Multiplexeur / Sélecteur de données; Nombre de voies: 4Canal(aux); Configuration Ligne: 2: 1; Tension, alimentation min.: 4.5V; Te

Farnell

LOGIC, QUAD 2-TO-1 SEL/MUX, 16SOIC; Logic Family / Base Number:74HCT257; Logic Type:Data Selector / Multiplexer; No. of Channels:4Channels; Line Configuration:2:1; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:SOIC; No. of Pins:16Pins; Logic IC Family:74HCT; Logic IC Base Number:74257; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Logic Function Number:74257; Logic IC Base Number:74257; Logic IC Function:Quadruple 2-to-1 Line Data Selector / Multiplexer with 3-State Outputs; Operating Temperature Range:-40°C to +85°C; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Termination Type:Surface Mount Device

element14 APAC