CS82C59A12 Circuito Integrato - PLCC28 - Harris Semiconductor

CS82C54 Circuito Integrato - PLCC28 - Harris Semiconductor

MC100H607 Circuito Integrato Integrato - PLCC28 - ON Semiconductor

HC4P5504B5 Circuito Integrato - PLCC28 - Harris Semiconductor

MC10E016 Circuito Integrato - PLCC28 - Motorola Semiconductor

100329QC Circuito Integrato - PLCC28 - Fairchild Semiconductor

100314QC Circuito Integrato - PLCC28 - Fairchild Semiconductor

100304QC Circuito Integrato - PLCC28 - National Semiconductor - NSC