4 TIMER(S), PROGRAMMABLE TIMER, PDIP28, PLASTIC, DIP-28
28-Pin Industrial Timer IC, 8-Bit, 4MHz, 5V, PDIP-28
40-Pin Industrial DMA Controller, 5V, 10mA, 6MHz, DIP-40
20 I/O, PIA-GENERAL PURPOSE, PDIP40, PLASTIC, DIP-40
