Texas Instruments SN74LS257BN

Name: Texas Instruments SN74LS257BN
Brand: Texas Instruments
SKU: SN74LS257BN

Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16

$ 0.636

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Distributor		SKU		Min	Pkg
Rochester Electronics		SN74LS257BN	70,913					0.754	0.626	0.558	12h
Verical	4	SN74LS257BN	2,150	398					0.782	0.697
DigiKey		296-1656-5-ND	906	1	Tube	1.280	0.929	0.745	0.648	0.609
Mouser		595-SN74LS257BN	395	1	Tube	1.280	0.929	0.744	0.647	0.596
Win Source		WS-SN74LS257BN	9,860	135					0.277	0.248	12h

数据表和文档

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Texas Instruments

Datasheet21 页14 年前

Official datasheet0 页0 年前

Datasheet26 页18 年前

Technical Drawing2 页22 年前

Newark

HQonline

SHENGYU ELECTRONICS

Burklin Elektronik

库存历史记录

3 个月趋势:

+0.53%

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Texas InstrumentsSN74LS257BN

onsemiSN74LS257BN

Price @ 1000

$ 0.636

$ 0.626

Stock

276,679

237,756

Authorized Distributors

Case/Package

PDIP

DIP

Number of Pins

Logic Function

Multiplexer

Number of Inputs

Number of Outputs

Number of Circuits

Low Level Output Current

2.6 mA

24 mA

High Level Output Current

24 mA

Supply Type

Single

Min Supply Voltage

4.75 V

Max Supply Voltage

5.25 V

Number of Channels

供应链

Lifecycle StatusProduction (Last Updated: 6 days ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

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描述

由其分销商提供的 Texas Instruments SN74LS257BN 的描述。

Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16

Semicontronic

Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70

Texas Instruments

MULTIPLEXER; TTL; PDIP; 7 V; 44 MA (TYP.); 2 V; 0.8 V; 3.2 V (TYP.)

RS (Formerly Allied Electronics)

Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube

Verical

Ic, Logic, 74Ls, Multiplexer; Logic Family/Base Number:74Ls257; Logic Type:Data Selector/Multiplexer; No. Of Channels:1Channels; Line Configuration:2:1; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Case Style:Dip; Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS257BN

Newark

IC, LOGIC, 74LS, MULTIPLEXER; Famille Logique/ NumÃ©ro de base: 74LS257; Type de logique: Multiplexeur / SÃ©lecteur de donnÃ©es; Nombre de voies: 1Canal(aux); Configuration Ligne: 2: 1; Tension, alimentation min.: 4.75V; Tension,

Farnell