UPD65005547 Circuito Integrato - PLCC28 - NEC

HC5503CM Circuito Integrato - PLCC28 - Generic Make

100311QC Circuito Integrato - PLCC28 - Fairchild Semiconductor

MC100E111FN Circuito Integrato - PLCC28 - Motorola Semiconductor

100395QC Circuito Integrato - PLCC28 - Marca Generic

MC100E451FN Circuito Integrato - PLCC28 - Motorola Semiconductor

IS82C54 Circuito Integrato - PLCC28 - Intersil

F100302QC Circuito Integrato - PLCC28 - Fairchild Semiconductor