National Semiconductor PC16552DV PLCC-44 (CROSS OF ST16C2552CJ44 ) ORIGINAL OEM

(1 PC) PC16552DV NSC UART IC 2, DUART Channel 16 Byte 44-PLCC

National Semiconductor PC16552DV PLCC-44 / 90 DAYS WARRANTY

National Semiconductor PC16552DV PLCC-44 (CROSS OF ST16C2552CJ44 ) ORIGINAL OEM

(1 Pieces) National Semi PC16552DV Dual UART with FIFOs IC PLCC 44 Pin NOS

PC16552DV National Semiconductor Receiver/Transmitter with FIFOs PLCC 44-Pin NOS

10 piece set STC89C52RC-40I-PLCC44

TI National PC16550DV Universal Asynchronous Receiver/Transmitter, PLCC-44