SC16C2552BIA44,512
Rochester Electronics
XR16V554DIV
PC16550DVX/NOPB
PC16550DVX/NOPB-NS
PC16550DV/NOPB
PC16550DV/NOPB-TI
SC28L91A1B,551
ST16C654CQ100
SCC2681AE1A44,518
SC16C554DBIA68,529
SC16C554DBIA68512
SC16C754BIB80557
SC16C754BIBM,157
SC16C754BIA68,518
SC16C754BIA68,512
PC16552DV
XR16C854CJ
XR16C854DCV
XR16C854IV
XR16C864CQ