• CD54HC166: CD54HC166 max clock rise time requirement

  

  Yilmaz Eyidogan

  TI Thinks Resolved

  Part Number: CD54HC166 Hi, I cascaded two CD54HC166 shift registers to expand IOs. My problem was loosing last bit of first IC. Then I checked all signals on the board and find a point. My clock signal has a few microseconds rise time. So because of…

  • over 8 years ago
  • Space & High Reliability (Read Only)
  • Space & High Reliability Forum (Read Only)

• RE: SN65HVS880/5 - Compatible with 5V CMOS Logic

  

  Tejas Hommaradi

  Hi Benjamin Moore, Yes you are right, SN65HVS880/5 cannot be used with CMOS logic inputs as it will not meet the logic detection requirement. I dont find any serializer that would meet all requirements mentioned, still you may have a look at CD54HC166…

  • over 9 years ago
  • Interface
  • Interface forum
Answered

• SN54LS674: Cascading Parallel to Serial Conversion Shift Registers

  

  Viraj Patel

  Resolved

  Part Number: SN54LS674 Other Parts Discussed in Thread: SN74HC166 , SN74HCS166 , SN54HC165 , CD54HC165 Hi, I am looking to use two (2) SN54LS674 shift registers to process 32 bits of information for my application. The SN54LS674 seems the ideal candidate…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

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