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74F552 - Octal registered transceiver

Description

The 74F522 Octal Registered Transceiver contains two 8-bit registers for temporary storage of data flowing in either direction.

Each register has its own clock (CPR, CPS) and Clock Enable (CER, CES) inputs, as well as a flag flip-flop that is set automatically as the register is loaded.

Features

  • 8-bit bidirectional I/O port with handshake.
  • Register status flag flip-flops.
  • Separate clock enable and output enable.
  • Parity generation and parity check.
  • B outputs and parity output sink 64mA.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS 74F552 Octal registered transceiver with parity and flags (3-State) Product specification IC15 Data Handbook 1991 Jan 02 Philips Semiconductors Philips Semiconductors Octal registered transceiver with parity and flags (3-State) Product specification 74F552 FEATURES • 8-bit bidirectional I/O port with handshake • Register status flag flip-flops • Separate clock enable and output enable • Parity generation and parity check • B outputs and parity output sink 64mA DESCRIPTION The 74F522 Octal Registered Transceiver contains two 8-bit registers for temporary storage of data flowing in either direction. Each register has its own clock (CPR, CPS) and Clock Enable (CER, CES) inputs, as well as a flag flip-flop that is set automatically as the register is loaded.
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