IS82C55A Circuito Integrado - PLCC44 - Harris Semiconductor

CDP1854ACQ Circuito Integrado - PLCC44 - Harris Semiconductor

MC145572FN Circuito Integrado - PLCC44 - Motorola Semiconductor

82C55A Circuito Integrado - DIP40 - Harris Semiconductor

MSM80C85A2JS Circuito Integrado - PLCC44 - OKI Semiconductor

SCC68692C1A44 Circuito Integrado - PLCC44 - Philips

82C55A-5C Circuito Integrado - PLCC - Fabricante Genérico

Circuito Integrado CD22M3494MQ En PLCC44 Harris Semiconductor