Answered

• SN74HC595: /SRCLR set-up time

  

  Shotaro Sakai

  Resolved

  Part Number: SN74HC595 Other Parts Discussed in Thread: CD74HC595 Hello team, What issue will occur if /SRCLR timing requirements are violated? My customer is also asking for CD74HC595 if the answer is deferent from SN74HC595, please let me know…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HC595: SN74HC595

  

  jim norder

  Resolved

  Part Number: SN74HC595 Other Parts Discussed in Thread: SN74HCS595 I am trying to find out if the output pins have clamping protection to Vcc and ground.

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74HC595: There is unexpected signal during transfer

  

  Zoe Yang

  Part Number: SN74HC595 Dear expert, My customer use 3pcs SN74HC595 in series. IC1's Q7' working as IC2's DS SER. Likewise, IC2's Q7' working as IC3's SER. The normal waveform was shown below: CH1: SRCLK CH2:RCLK CH3:SER of IC1. CH4: SER of IC2…

  • over 2 years ago
  • Logic
  • Logic forum

• SN74HC595: When it is working, the MCU is suddenly powered off, and the output status of SN74HC595

  

  Alon Chen

  Part Number: SN74HC595 Hi All， When it is working, the MCU is suddenly powered off, and the output status of SN74HC595？

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• SN74HC595: Need some help with SN74HC595

  

  Cris Harrison

  Resolved

  Part Number: SN74HC595 Question: this is almost the perfect part but it's only 8 bits can / you daisy chain them to get 16 bits???

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74HC165: GPIO extension for microcontroller in combination with the SN74HC595

  

  Markus Nabecker

  Resolved

  Part Number: SN74HC165 Other Parts Discussed in Thread: SN74HC595 , CD74HC299 , SN74LVC1G04 , SN74AHC1G04 Dear support team, I am currently working at an GPIO extension for a microcontroller. I want to use 1 SPI Port for the extension with digital inputs…

  • Resolved

  • over 2 years ago
  • Logic
  • Logic forum

• SN74HC595: 74HC595 - part IBIS model required or Any other alternate part IBIS model.

  

  Nikitha P

  TI Thinks Resolved

  Part Number: SN74HC595 Other Parts Discussed in Thread: SN74HCS595 Hi, Request for 74HC595 - part IBIS model required or Any other alternate part IBIS model. Kindly share with us as soon as possible. Thanks, Nikitha

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74HC595: when cascade two part SN74HC595 , the secord part has some randomly error in some bit

  

  Gene Qiu

  Resolved

  Part Number: SN74HC595 Hi Team when degugging SN74HC595, cascade connection, the secord part has some randomly error in some bit. I am suspecting the QH' and SRCLK， The rising edge of the 9th SCRLK will send the QH' pin value (@8th SCRLK) to the second…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum
Answered

• SN74HC595: /OE Pin Pull-up Resistor

  

  PY (Pengyu) Song

  Resolved

  Part Number: SN74HC595 Hi team, What is the recommended pull-up resistor at /OE pin to pull it up to VCC during power-up to avoid potential glitch? How to calculate/estimate pull-up resistor? Use case: VCC = 3.3V 4x SN74HC595 sharing the same…

  • Resolved

  • over 3 years ago
  • Logic
  • Logic forum

• SN74HC595: Total power dissipation

  

  Daisuke Higa

  TI Thinks Resolved

  Part Number: SN74HC595 Hi support team. I have asked from my customer. How calculate does the total power dissipation of operating? If the culculating is difficult, could you provide the data regarding the total power dissipation? I would really…

  • over 3 years ago
  • Logic
  • Logic forum

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