Intel Siemens SAB8086 2 P 8086 CPU

D80C42C2560 IC MICROCONTROLLER 8 BIT CPU 40 PIN DIP NEC (LOT OF 1)

Intel P8051AH 8-Bit Microcontroller MCS-51 40-Pin IC Chip @CPUCF

P82C59A-2 - INTEL - Interrupt Controller CMOS 28-PIN DIP NOS

Intel P8255A Programmable Peripheral Interface IC Chip @CPU244

Intel P8251A S2657 7D730 Interface IC 28- Pin Through-Hole Plastic Parallel

Intel P8251A, Programmable Communication Controller, 28 pins PDIP

Intel P82C55A2 Programmable Peripheral Interface Controller 24 I/O PIC 8255