PAL16L8-5PC Integrated Circuit - DIP20 - National Semiconductor - NSC

PAL16L8-15 Integrated Circuit - DIP20 - National Semiconductor - NSC

PAL16L8-7PC Integrated Circuit - DIP20 - National Semiconductor - NSC

16L8-25CN Semiconductor - DIP20 - Texas Instruments

PAL16R4B4CN Integrated Circuit - DIP20 - MMI

PAL16L8A-2CN Integrated Circuit - DIP20 - Vantis

PAL16R8A2CN Integrated Circuit - DIP20 - MMI

PAL16R6A-2CN Semiconductor - DIP20 - Texas Instruments