ULN2068 QUAD DARLINGTON SWITCH
ULN2803A DARLINGTON TRANSISTOR ARRAY
ULN2804A DARLINGTON TRANSISTOR ARRAY
UPC1176C FM NOISE CANCELLER
UPC1237HA PROTECTOR IC FOR POWER AMPLIFIER
UPC30C AM TUNER WITH RF AMPLIFIER
VD5028-4 ENCODER / DECODER
WD2797 APC-02
XR2206CP FUNCTION GENERATOR
Z80 CTC COUNTER TIMER CIRCUIT 2.5MHZ
Z80 PIO PARALLEL INPUT / OUTPUT DEVICE 2.5MHZ
Z80A CPU 4MHz
Z80A CTC COUNTER TIMER CIRCUIT 4MHZ
Z80A PIO PARALLEL INPUT / OUTPUT DEVICE 4MHZ
Z80A SIO SERIAL COMMUNICATIONS CONTROLLER 4MHZ
Z80B CPU 6MHZ
Z80B CTC COUNTER TIMER CIRCUIT 6MHZ