ST/EXAR ST16C554DCJ PLCC-68 QUAD UART WITH 16-BYTE FIFOS

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ST16C554DIQ - ST16C554 QUAD UART WITH 16-BYTE FIFOS IC

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1PCS TL16C750FN Single UART with 64-Byte Fifos, Auto Flow Control

10pcs TL16C2552FN 1.8-V to 5-V DUAL UART WITH 16-BYTE FIFOS 44-PLCC new