LOT OF 9pcs SGS Z80BSIO-2 (Z8442BB1) I/O Controller 40-Pin DIP

LOT OF 10pcs SGS Z8442AB1 (Z80ASIO-2) I/O Controller 40-Pin DIP

LOT OF 10pcs Toshiba TMPZ84C40AP Serial Input/Output Controller 40-Pin DIP

Z85C301PSC IC 40 Pin Dip Serial Comms Controller

Z84C4206PEC, Serial I/O Controller, 2 Channels, CMOS, 40‑PDIP Package

LOT OF 1pc Harris HD1-6402R/883C Serial I/O Controller 1-Ch 40-Pin Ceramic DIP

AMD AM85C80-16VC Combined SCSI Controller & Serial Communications Controller

LOT OF 6pcs Motorola MC68661PC 1-Ch 1M BPS Serial Comm Controller 28-Pin DIP