Answered

• SN74HC164: logic level transfer error

  

  Howard Zou

  Resolved

  Part Number: SN74HC164 Other Parts Discussed in Thread: SN74LVC1G17 , SN74LVC1G14 Hi, my customer's schematic is as below: U3 and U1 are two SN74HC164. On good board, the waveform is shown below (upper picture). On bad board, the waveform is shown…

  • Resolved

  • over 5 years ago
  • Logic
  • Logic forum

• SN74HC164: Current consumption

  

  oM

  TI Thinks Resolved

  Part Number: SN74HC164 Other Parts Discussed in Thread: SN74LVC8T245 , CD74HCT164 , SN74AHCT595 Hi, I am using SN74HC164NSR for my project. What is the minimum,quiescent and typical current consumption of SN74HC164NSR. The datasheet only provide the…

  • over 6 years ago
  • Logic
  • Logic forum

• SN74HC164: do we have 24-bit shift solution?

  

  Ann_Lien

  TI Thinks Resolved

  Part Number: SN74HC164 Hello expert, Do we have 24-bit shift solution like SN74HC164? Thanks a lot! Best regards, Ann Lien

  • over 5 years ago
  • Logic
  • Logic forum

• SN74HC164: Query on definition of Timing Requirement

  

  Leo Chow

  TI Thinks Resolved

  Part Number: SN74HC164 Hi. I have a few questions with regards to SN74HC164 which I'm planning to replace an On-Semi part. 1. Looking at the datasheet, timing requirement Tt is missing from the timing diagram. What is the definition of Tt? 2. The…

  • over 5 years ago
  • Logic
  • Logic forum

• SN74HC164: GND Current Risk

  

  Zhihong Huang

  TI Thinks Resolved

  Part Number: SN74HC164 Hi team When the customer tests the maximum current of pin7, GND, it is found that the instantaneous current is 54.5MA, which exceeds the current of 50mA indicated in the specification. The waveform obtained from the test is as…

  • over 6 years ago
  • Logic
  • Logic forum
Answered

• SN74HC164: AECQ100

  

  Kuan Wei Chen (Kevin Chen)

  Resolved

  Part Number: SN74HC164 Dear Team, Will this device have AECQ100 road map? BR Kevin

  • Resolved

  • over 6 years ago
  • Logic
  • Logic forum

• SN74HC164: Power consumption calculation on worst case

  

  Wenhsiang Lin

  TI Thinks Resolved

  Part Number: SN74HC164 Hi Team : Could you help to confirm , how to calculate power consumption on worst case of SN74HC164 ? current ? , thanks. Regards / Mark

  • over 6 years ago
  • Logic
  • Logic forum

• SN74HC164: The overshoot

  

  leo xue

  TI Thinks Resolved

  Part Number: SN74HC164 Hello, Our customer wants to know the overshoot of SN74HC164, would you please give your advice for this? thanks

  • over 6 years ago
  • Logic
  • Logic forum

• SN74HC164: PCN for 74HC164PW

  

  Rick Schuster

  TI Thinks Resolved

  Part Number: SN74HC164 My customer has always used 74HC164PWRE4 but now is being replaced by 74HC164PWRG4. Was there a PCN issued for this changeover? If so, please advise.

  • over 7 years ago
  • Logic
  • Logic forum

• SN74HC164: the output is random when the input and clk are low at power up

  

  Betty Guo

  TI Thinks Resolved

  Part Number: SN74HC164 Hi, customer use SN74HC164 in LED display board, have a problem is that when the power up, the AB pin are low and CLK is low, the output is random. the CLR pin is force to high by external reisistor. I check the datasheet, when…

  • over 6 years ago
  • Logic
  • Logic forum

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