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74LVC594A-Q100 - 8-bit shift register

Description

The 74LVC594A-Q100 is an 8-bit serial-in/serial or parallel-out shift register with a storage register.

Separate clock and reset inputs are provided on both shift and storage registers.

Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1).
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C.
  • Overvoltage tolerant inputs to 5.5 V.
  • Wide supply voltage range from 1.2 V to 3.6 V.
  • CMOS low power dissipation.
  • Direct interface with TTL levels.
  • IOFF circuitry provides partial Power-down mode operation.
  • Balanced propagation delays.
  • All inputs have Schmitt-trigger action.
  • Co.

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Full PDF Text Transcription

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74LVC594A-Q100 8-bit shift register with output register Rev. 3 — 3 September 2020 Product data sheet 1. General description The 74LVC594A-Q100 is an 8-bit serial-in/serial or parallel-out shift register with a storage register. Separate clock and reset inputs are provided on both shift and storage registers. The device features a serial input (DS) and a serial output (Q7S) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the SHCP input, and the data in the shift register is transferred to the storage register on a LOW-to-HIGH transition of the STCP input. If both clocks are connected together, the shift register will always be one clock pulse ahead of the storage register.
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