- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Communication Bus-Driver-Transceiver Sierra IC Catalog Page 261

Part Number Manufacturer
Page 261 of 331
SN74LS640DWR
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
Texas-Instruments
SN74LS640DWRE4
Integrated circuit OCTAL BUS TXRX 20-SOIC
Texas-Instruments
SN74LS640DWRG4
SN74LS640DWRG4
Texas-Instruments
SN74LS640N
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube
Texas-Instruments
SN74LS640NE4
OCTAL BUS TXRX 20 PIN DIP
Texas-Instruments
SN74LS640NSR
Bus XCVR Single 8-CH 3-ST 20-Pin SOP T/R
Texas-Instruments
SN74LS640NSRE4
Integrated circuit OCTAL BUS TXRX 20-SO
Texas-Instruments
SN74LS640NSRG4
SN74LS640NSRG4
Texas-Instruments
SN74LS641-1DWE4
Integrated circuit OCTAL BUS TXRX W/OC 20-SOIC
Texas-Instruments
SN74LS641-1DWG4
OCTAL BUS TRANSCEIVER
Texas-Instruments
SN74LS641-1DWR
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC T/R
Texas-Instruments
SN74LS641-1DWRE4
Integrated circuit OCTAL BUS TXRX W/OC 20-SOIC
Texas-Instruments
SN74LS641-1DWRG4
SN74LS641-1DWRG4
Texas-Instruments
SN74LS641-1N
Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Texas-Instruments
SN74LS641-1NE4
OCTAL BUS TXRX 20 PIN DIP
Texas-Instruments

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

To Place an Order

E-mail Info

Follow us on:

Visa Mastercard American Express Open Links