R6532P Parallel I/O Port, 16 I/O, CMOS, PDIP40 'UK COMPANY SINCE 1983 NIKKO'

R65C02P4 ROCKWELL INTEGRATED CIRCUIT DIP-40 'UK COMPANY SINCE 1983 NIKKO'

MC14551BCP 4 Circuit IC Switch 2:1 280Ohm 16-PDIP 'UK COMPANY SINCE 1983 NIKKO'

P80C86A-2 MPU, 16-BIT, 8MHZ PDIP40 'UK COMPANY SINCE 1983 NIKKO'

SY6522 INTEGRATED CIRCUIT DIP-40 ''UK COMPANY SINCE1983 NIKKO''

R65C51P2 ROCKWELL INTEGRATED CIRCUIT DIP-28 ''UK COMPANY SINCE1983 NIKKO''

XR68C681CP IC UART CMOS DUAL 40PDIP XR68C681CP-F ''UK COMPANY SINCE1983 NIKKO''

TMP8085AP-2 Microprocessor, 8-Bit, 5MHz, CMOS, PDIP40 'UK COMPANY SINCE 1983'