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74F194 Datasheet 4-bit Bidirectional Universal Shift Register

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS 74F194 4-bit bidirectional universal shift register Product specification IC15 Data Handbook 1989 Apr 04 Philips Semiconductors Philips Semiconductors Product specification 4-bit bidirectional.

General Description

The functional characteristics of the 74F194 4-Bit Bidirectional Shift Register are indicated in the Logic Diagram and Function Table.

The register is fully synchronous, with all operations taking place in less than 9ns (typical) for 74F, making the device especially useful for implementing very high speed CPUs, or for memory buffer registers.

The 74F194 design has special logic

Key Features

  • Shift right and shift left capability.
  • Synchronous parallel and serial data transfer.
  • Easily expanded for both serial and parallel operation.
  • Asynchronous Master Reset.
  • Hold (do nothing) mode.

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