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           Integrated Circuits (ICs) > Logic ICs > Logic Gates > SN74LS640DWRG4

SN74LS640DWRG4

Part Number: SN74LS640DWRG4
Manufacturer: Texas Instruments
Part Type: Integrated Circuits (ICs) > Logic ICs > Logic Gates > SN74LS640DWRG4
Qty Available:
Description: Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

04/29/2026 – There are 515 pieces pieces of Part Number SN74LS640DWRG4 Available.

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Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R

Specifications

TYPE DESCRIPTION
Case/Package SOIC
Mount Surface Mount
Number of Pins 20
Weight 500.709277 mg
Direction Bidirectional
High Level Output Current 24 mA
Logic Function Inverting, Transceiver
Low Level Output Current 15 mA
Max Operating Temperature 70 °C
Max Supply Voltage 5.25 V
Min Operating Temperature 0 °C
Min Supply Voltage 4.75 V
Number of Bits per Element 8
Number of Channels 8
Number of Circuits 1
Number of Elements 1
Number of Outputs 8
Operating Supply Voltage 5 V
Packaging Tape and Reel
Polarity Inverting
Propagation Delay 15 ns
Turn-On Delay Time 40 ns

Alternate Descriptions

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