Texas Instruments SN74LS644-1N

Name: Texas Instruments SN74LS644-1N
Brand: Texas Instruments
SKU: SN74LS644-1N

Octal bus transceivers with open collector outputs 20-PDIP 0 to 70

$ 2.115

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

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Distributor	SKU		Min	Pkg
Rochester Electronics	SN74LS644-1N	1,924					2.100	1.880	1.770	19h
Verical	SN74LS644-1N	1,924	143					2.350	2.213
Component Stockers USA	SN74LS644-1N	3,354			2.370	2.370	2.220	2.010	2.010	>1wk
Worldway Electronics	SN74LS644-1N	6,613	7	Bulk		1.693	1.661	1.597	1.565	20h
Esaler Electronic	SN74LS644-1N	109			2.760	2.733	2.706	2.679	2.653	1d

Inventory History

3 month trend: +0.00%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS644-1N.

Texas Instruments

Datasheet23 pages11 years ago

Official datasheet0 pages0 years ago

Datasheet21 pages14 years ago

Datasheet32 pages18 years ago

Technical Drawing2 pages22 years ago

Sierra IC

Inventory History

3 month trend:

+0.00%

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Alternate Parts

This Part

Alternate Parts

Texas InstrumentsSN74LS644-1N

Texas InstrumentsSN74LS644-1N3

Price @ 1000

$ 2.115

$ 2.261

Stock

76,738

144,560

Authorized Distributors

2

Case/Package

PDIP

-

Number of Pins

-

Logic Function

Transceiver

-

Number of Circuits

-

Number of Inputs

-

Propagation Delay

-

Low Level Output Current

-

High Level Output Current

-

Min Supply Voltage

-

Max Supply Voltage

-

Quiescent Current

-

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Descriptions

Descriptions of Texas Instruments SN74LS644-1N provided by its distributors.

Octal bus transceivers with open collector outputs 20-PDIP 0 to 70

Texas Instruments

Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube

Avnet

BUS TRANSCEIVER, LS SERIES TTL

Easev

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names: