Texas Instruments SN74LS645N

8 24mA 4.75V~5.25V 15mA 1 PDIP-20 Buffer/Driver/Transceiver ROHS
$ 1.672
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Arrow Electronics
2
SN74LS645N521
DigiKey296-26519-5-ND5941Tube
VericalSN74LS645N521
Mouser595-SN74LS645N5251Tube
Win SourceWS-SN74LS645N209
11h

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS645N.

Texas Instruments

Datasheet23 pages11 years ago
Official datasheet0 pages0 years ago
Datasheet32 pages18 years ago
Technical Drawing2 pages22 years ago

Newark

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HQonline

TME

Inventory History

3 month trend:
+33.24%
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Alternate Parts

This Part
Alternate Parts
Texas InstrumentsSN74LS645N
Texas InstrumentsSN74LS645-1N
Texas InstrumentsSN74LS645-1N
Price @ 1000
$ 1.672
$ 1.696
$ 1.696
Stock
142,054
71,386
71,386
Authorized Distributors
4
5
5
Case/Package
PDIP
PDIP
PDIP
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
15 mA
15 mA
High Level Output Current
-15 mA
24 mA
24 mA
Propagation Delay
15 ns
40 ns
40 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V

Supply Chain

Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments SN74LS645N.

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Descriptions

Descriptions of Texas Instruments SN74LS645N provided by its distributors.

8 24mA 4.75V~5.25V 15mA 1 PDIP-20 Buffer/Driver/Transceiver ROHS
Dasenic
Octal Bus Transceiver Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS645N.
Newark
Bus Transceiver Single 8-Channel 3-Straight 20-Pin PDIP
Jameco
IC, LOGIC, 74LS, BUS TRANSCEIVER; Logic Family / Base Number:74LS645; Logic Device Type:Transceiver, Inverting; Logic Case Style:DIP; No. of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Famil
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Images

Texas Instruments
Texas Instruments
Distrelec
Farnell
TME
Texas Instruments
Jameco
UTSource
Burklin Elektronik
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:

  • SN74LS645 N
  • SN74LS645N .
  • SN74LS645N.
  • SN74LS645N..