MICROCHIP
芯片, EEPLD, 500门, 20ns, PDIP24
芯片, SPLD 逻辑 EEPLD, 20NS, 10 宏单元, DIP-24
ATMEL
芯片, SPLD 逻辑EEPLD, 15NS, 10 宏单元, DIP-24
逻辑芯片