GAL18V10B 10-Macrocell PLD, 5V, 66.7MHz, PDIP-20
EE PLD, 20ns, PAL-Type, CMOS, PDIP20, PLASTIC, DIP-20
GAL18V10B-15LPN 66.7MHz 5V 115mA PDIP Through Hole
GAL18V10B-15LP(PROG)