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74F552 Datasheet Octal Registered Transceiver

Manufacturer: Fairchild (now onsemi)

Overview: 74F552 Octal Registered Transceiver with Parity and Flags April 1988 Revised March 2000 74F552 Octal Registered Transceiver with Parity and Flags.

General Description

The 74F552 octal transceiver contains two 8-bit registers for temporary storage of data flowing in either direction.

Each register has its own clock pulse and clock enable input as well as a flag flip-flop that is set automatically as the register is loaded.

The flag output will be reset when the output enable returns to HIGH after reading the output port.

Key Features

  • s 8-Bit bidirectional I/O Port with handshake s Register sta.

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