Z80 SIO Serial Input/Output Controller

SERIAL INPUT OUTPUT

OCTAL SERIAL SWITCH (SPI Input/Output)

Z80 PIO PARALLEL INPUT/OUTPUT CONTROLLER

Z80 PIO Parallel Input / Output Controller

CMOS Serial 8-Bit Input/Output Port

12-bit Serial Input Voltage Output DAC

Current Output/Serial Input, 16-Bit DAC

8-Bit Serial or Parallel-Input/Serial-Output Shift Register with Input Latch

8-Bit Serial or Parallel-Input/Serial-Output Shift Register with Input Latch