- 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.

Semiconductors and Actives UART Sierra IC Catalog Page 19

Part Number Manufacturer
Page 19 of 37
SC28L202A1DGG-129
INTEGRATED CIRCUIT DUART 3.3V-5.0V 56-TSSOP
NXP-Semiconductors
SC28L202A1DGG-G-11
INTEGRATED CIRCUIT UART DUAL W/FIFO 56-TSSOP
NXP-Semiconductors
SC28L91A1A-512
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44-PLCC
NXP-Semiconductors
SC28L91A1A-518
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44-PLCC
NXP-Semiconductors
SC28L91A1A-529
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44-PLCC
NXP-Semiconductors
SC28L91A1B-528
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44PQFP
NXP-Semiconductors
SC28L91A1B-551
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44-PQFP
NXP-Semiconductors
SC28L91A1B-557
INTEGRATED CIRCUIT UART SINGLE W/FIFO 44-PQFP
NXP-Semiconductors
SC28L91A1B-S
UART 1-CH 16Byte FIFO 3.3V/5V 44-Pin PQFP Tray
NXP-Semiconductors
SC28L92A1A-512
UART 2-CH 16Byte FIFO 3.3V/5V 44-Pin PLCC Tube
NXP-Semiconductors
SC28L92A1A-518
INTEGRATED CIRCUIT UART DUAL W/FIFO 44-PLCC
NXP-Semiconductors
SC28L92A1A-529
INTEGRATED CIRCUIT UART DUAL W/FIFO 44-PLCC
NXP-Semiconductors
SC28L92A1B
SC28L92 Series SOT307-2 Dual Universal Asynchronous Receiver / Transmitter
NXP-Semiconductors
SC28L92A1B-528
INTEGRATED CIRCUIT UART DUAL W/FIFO 44PQFP
NXP-Semiconductors
SC28L92A1B-551
INTEGRATED CIRCUIT UART DUAL W/FIFO 44PQFP
NXP-Semiconductors

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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