- 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.

Products UnCategorized Speech-Network Sierra IC Catalog Page 1

Part Number Manufacturer
Page 1 of 1
AS2533-T
Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
austriamicrosystems
AS2534B-T
Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
austriamicrosystems
AS2535-T
Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
austriamicrosystems
AS2536-T
Multi-Standard CMOS Single Chip Telephone IC with Dual Soft Clipping
austriamicrosystems
CS6422-CSZ
CS6422-CSZ
Cirrus-Logic
CS6422-CSZR
T&R VERSION OF CS6422-CSZ
Cirrus-Logic
MC33215BE
Telephone Line Interface and Speakerphone Circuit
Freescale-Semiconductor
T4090B-PC
Speech Network Standard 50dB Die
Atmel
TEA7092TQ
Speech Network Advanced 46dB 44-Pin TQFP
STMicroelectronics
TEA7092TQT
Speech Network Advanced 46dB 44-Pin TQFP
STMicroelectronics
U4089B-PFNG3Y
U4089B-PFNG3Y
Atmel
U4089B-PFNY
U4089B-PFNY
Atmel
U4090B-PFNG3Y
U4090B-PFNG3Y
Atmel
U4090B-PFNY
U4090B-PFNY
Atmel

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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