【Intersil】IS82C55A-5,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C55A-5Z,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C55A-5Z96,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C55A96,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C55AZ,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C55AZ96,IC I/O EXPANDER 24B 44PLCC
【Intersil】IS82C59A,IC CTRLR INTERRUPT 8MHZ 28-PLCC
【Intersil】IS82C59A-12,IC CTRLR INTERRPT 12.5MHZ 28PLCC