Texas Instruments SN74LS641DW

1 8 4.75V 5.25V 24mA Non-Inverting, Transceiver -15mA SOIC-20 12.8mm*7.52mm*2.35mm
$ 1.81
Obsolete
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Rochester ElectronicsSN74LS641DW961
19h
VericalSN74LS641DW804152
Mouser595-SN74LS641DW2151Tube
Heisener ElectronicsSN74LS641DW3,099
>1wk
Esaler ElectronicSN74LS641DW115
11h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS641DW.

Texas Instruments

Technical Drawing4 pages9 years ago
Official datasheet0 pages0 years ago
Technical Drawing4 pages10 years ago
Technical Drawing2 pages15 years ago
Datasheet32 pages18 years ago

Newark

Farnell

SHENGYU ELECTRONICS

Rochester Electronics

Inventory History

3 month trend:
-0.42%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsSN74LS641DW
Texas InstrumentsSN74ALS641A-1DW
Texas InstrumentsSN74ALS641A-1DW
Price @ 1000
$ 1.81
$ 3.295
$ 3.295
Stock
33,670
114,782
114,782
Authorized Distributors
3
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
24 mA
48 mA
48 mA
High Level Output Current
-15 mA
-100 µA
-100 µA
Propagation Delay
25 ns
25 ns
25 ns
Min Supply Voltage
4.75 V
4.5 V
4.5 V
Max Supply Voltage
5.25 V
5.5 V
5.5 V

Supply Chain

Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74LS641DW.

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Descriptions

Descriptions of Texas Instruments SN74LS641DW provided by its distributors.

1 8 4.75V 5.25V 24mA Non-Inverting,Transceiver -15mA SOIC-20 12.8mm*7.52mm*2.35mm
Unikeyic (ICkey)
Octal bus transceivers with open collector outputs 20-SOIC 0 to 70
Texas Instruments
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube
Verical
IC BUS TRANSCEIVER 8BIT 20SOIC
Heisener Electronics
74LS641 Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic buffer - 24mA 50ns 2.65mm 5V
Fly-Wing Technology
IC TXRX NON-INVERT 5.25V 20SOIC
DigiKey
LOGIC, BUS TRANSCVR OCTAL, 20SOIC
Newark
SN74LS641 OCTAL BUS TRANSCEIVERS
SHENGYU ELECTRONICS

Images

Texas Instruments
Texas Instruments
Farnell
Texas Instruments
UTSource
Rochester Electronics

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:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • SN74LS641DW .