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CD74HC4094PW Datasheet 8-Stage Shift and Store Bus Register

Manufacturer: Texas Instruments

Overview: CD54HC4094, CD74HC4094, CD74HCT4094 SCHS211F – NOVEMBER 1997 – REVISED MARCH 2022 CDx4HC4094, CD74HCT4094 High-Speed CMOS Logic 8-Stage Shift and Store Bus Register, Three-State.

Download the CD74HC4094PW datasheet PDF. This datasheet also includes the CD74HC4094 variant, as both parts are published together in a single manufacturer document.

General Description

The CDx4HC4094 and CD74HCT4094 are 8-stage serial shift registers having a storage latch associated with each stage for strobing data from the serial input to parallel buffered tri-state outputs.

The parallel outputs may be connected directly to common bus lines.

Data is shifted on positive clock transitions.

Key Features

  • Buffered inputs.
  • Separate serial outputs synchronous to both positive and negative clock edges for cascading.
  • Fanout (over temperature range).
  • Standard outputs: 10 LSTTL loads.
  • Bus driver outputs: 15 LSTTL loads.
  • Wide operating temp range:.
  • 55°C to 125°C.
  • Balanced propagation delay and transition times.
  • Significant power reduction compared to LSTTL logic ICs.
  • HC types.
  • 2- to 6-V operation.