Texas Instruments SN74LS642-1N

1 8 4.75V 5.25V 48mA Inverting, Transceiver -15mA PDIP-20 24.33mm*6.35mm*4.57mm
$ 7.067
Production

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments SN74LS642-1N.

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

Augswan

SHENGYU ELECTRONICS

iiiC

Inventory History

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Alternate Parts

Price @ 1000
$ 7.067
$ 7.201
Stock
187,223
175,294
Authorized Distributors
2
4
Case/Package
PDIP
PDIP
Number of Pins
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
Number of Bits per Element
8
8
Low Level Output Current
48 mA
24 mA
High Level Output Current
24 mA
24 mA
Propagation Delay
60 ns
25 ns
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
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 SN74LS642-1N.

Related Parts

Texas InstrumentsSN74LS645-1N
64mA 8 1 8 4.75V 5.25V 48mA Non-Inverting,Transceiver 15mA PDIP-20 24.33mm*6.35mm*4.57mm
Texas InstrumentsSN74LS641-1N
1 8 4.75V 5.25V 48mA Non-Inverting,Transceiver -15mA PDIP-20 24.33mm*6.35mm*4.57mm
Texas InstrumentsSN74AS652NT
Octal Bus Transceivers/Registers With 3-State Outputs 24-PDIP 0 to 70

Descriptions

Descriptions of Texas Instruments SN74LS642-1N provided by its distributors.

1 8 4.75V 5.25V 48mA Inverting,Transceiver -15mA PDIP-20 24.33mm*6.35mm*4.57mm
Octal bus transceivers with open collector outputs 20-PDIP 0 to 70
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-PDIP; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

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.