- Sierra IC Inc. will be closed for the holiday season 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 201

Part Number Manufacturer
Page 201 of 331
SN74ALS642A-1DWR
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC T/R
Texas-Instruments
SN74ALS642A-1DWRE4
Integrated circuit TXRX OCT BUS OPEN COL 20-SOIC
Texas-Instruments
SN74ALS642A-1DWRG4
SN74ALS642A-1DWRG4
Texas-Instruments
SN74ALS642A-1N
Bus XCVR Single 8-CH Open Collector 20-Pin PDIP Tube
Texas-Instruments
SN74ALS642A-1NE4
OCTAL BUS TRANSCEIVER
Texas-Instruments
SN74ALS642A-1NSR
OCTAL BUS TRANSCEIVER O.C.
Texas-Instruments
SN74ALS642A-1NSRE4
Integrated circuit TXRX OCT BUS OPEN COL 20-SOP
Texas-Instruments
SN74ALS642A-1NSRG4
SN74ALS642A-1NSRG4
Texas-Instruments
SN74ALS645A-1DW
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
Texas-Instruments
SN74ALS645A-1DWE4
Integrated circuit TXRX OCTAL BUS 3ST 20-SOIC
Texas-Instruments
SN74ALS645A-1DWG4
OCTAL BUS TRANSCEIVER
Texas-Instruments
SN74ALS645A-1DWR
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
Texas-Instruments
SN74ALS645A-1DWRE4
Integrated circuit TXRX OCTAL BUS 3ST 20-SOIC
Texas-Instruments
SN74ALS645A-1DWRG4
SN74ALS645A-1DWRG4
Texas-Instruments
SN74ALS645A-1N
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube
Texas-Instruments

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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