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CDP1872 Datasheet High-Speed 8-Bit Input and Output Ports

Manufacturer: Intersil (now Renesas)

General Description

The CDP1872C, CDP1874C and CDP1875C devices are high-speed 8-bit parallel input and output ports designed for use in the CDP1800 microprocessor system and for general use in other microprocessor systems.

The CDP1872C and CDP1874C are 8-bit input ports;

the CDP1875C is an 8-bit output port.

Overview

CDP1872C, CDP1874C, CDP1875C March 1997 High-Speed 8-Bit Input and Output.

Key Features

  • Parallel 8-Bit Input/Output Register with Buffered Outputs.
  • High-Speed Data-In to Data-Out 85ns (Max) at VDD = 5V.
  • Flexible.