1pcs R6551P ROCKWELL Communications Interface DIP-28

RockwellR6551P Asynchronous Communications Interface Adaptor (ACIA) - QTY 1

1pcs R6551P DIP-28 Integrated Circuit IC

5pcs R6551P DIP-28 Integrated Circuit IC

QTY (1) R6512P R6512-11 ROCKWELL 40 PIN DIP 8-bit 64K NMOS MICROPROCESSOR NOS

(2) Pieces R65C22P3 Rockwell VIA (Versatile Interface Adapter

1pcs R6551P ROCKWELL Communications Interface DIP-28

(1 PC) R6765-5P ROCKWELL Secondary Storage Controller, MOS, PDIP40