Answered

• RE: SN54LS674: Cascading Parallel to Serial Conversion Shift Registers

  

  Clemens Ladisch

  Resolved

  Why have you chosen this particular device? Do you really need a bipolar, military-grade device? As far as I can see, the '674 is not really designed for cascading. You can share all inputs and the SER/Q15 output, but use /CS to address them separately…

  • over 2 years ago
  • Logic
  • Logic forum

• RE: CD4021B-Q1: recommend 8-bit static shift register

  

  Clemens Ladisch

  For a parallel-in shift register, use SN74HCS165-Q1 or SN74HCS166-Q1.

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• [FAQ] [H] Frequently Asked Questions: Logic and Voltage Translation

  

  Michael J Schultis

  Resolved

  Select this link to see answers to common questions, detailed use case implementations, and part recommendations for logic and voltage translation devices. . Top Logic and Voltage…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• [FAQ] What are the performance specifications of the HCS logic family at 3.3V operation?

  

  Emrys Maier

  FAQ: Logic and Voltage Translation > Input Parameters >> Current FAQ This question comes up fairly often because the HCS logic family is specified only at 2V, 4.5V, and 6V. The following min / max values are interpolated from the datasheet tables…

  • over 4 years ago
  • Logic
  • Logic forum

• RE: [FAQ] Input Parameters

  

  Michael J Schultis

  .

  • over 4 years ago
  • Logic
  • Logic forum

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