2Pcs PIC16C54-LP/P PDIP-18

1Pcs PIC16C56-HS/P PDIP-18

2Pcs PIC16C717-I/P PDIP-18 8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

2Pcs UC2526N PDIP-18 Switching Controllers Regulating Pulse Width Modulator

2Pcs PIC16F628-04/P PDIP-18 8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O

2Pcs L4973V5.1 PDIP-18 Switching Voltage Regulators 5.1V 3.5A Step-Down

2Pcs PIC16C554-04/P PDIP-18 8-bit Microcontrollers - MCU .875KB 80 RAM 13 I/O

2Pcs L4973V5.1 PDIP-18 Switching Voltage Regulators 5.1V 3.5A Step-Down