PAL16R4
20-Pin TTL Programmable Array Logic (AMD)
PAL16R4A-2M
These programmable array logic (Texas Instruments)
PAL16R4AM
These programmable array logic (Texas Instruments)
PAL16R6
20-Pin TTL Programmable Array Logic (AMD)
PAL16R6A-2M
These programmable array logic (Texas Instruments)
PAL16R6AM
These programmable array logic (Texas Instruments)
PAL16R8A-2M
These programmable array logic (Texas Instruments)
PAL16R8AM
These programmable array logic (Texas Instruments)
PAL16RA8
20-Pin TTL Programmable Array Logic (AMD)
PAL16RA8
Programmable Array Logic (National Semiconductor)