Answered

• SN74LVC244A: 5V input and output

  

  Shunsuke Yamamoto

  Resolved

  Part Number: SN74LVC244A Tool/software: Hi team, I have a question regarding the 5V input or output of SN74LVC244A. I can understand that 5V input is allowed to this device based on the input voltage of recommended operating conditions. But I think…

  • Resolved

  • 1 month ago
  • Logic
  • Logic forum

• SN74LVC244A: Is it safe to leave SN74LVC244A inputs tristated during output enable deassertion?

  

  Abin Puthiyath1

  TI Thinks Resolved

  Part Number: SN74LVC244A Other Parts Discussed in Thread: SN74LVCH244A , SN74LVC541A Tool/software: Hello, Requesting a response to my query. Background: I'm using a SN74LVC244A octal buffer on a daughter board connected to a unidirectional parallel data…

  • 9 months ago
  • Logic
  • Logic forum

• SN74LVC244A: output voltage when input is floating

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: SN74LVC244A Tool/software: Hi team, When power is on, input is floating, what's the output status? Note: there is 100Ohms pull-down resistor on the output. Thanks! Need your feedback by today.

  • 2 months ago
  • Logic
  • Logic forum

• SN74LVC244A: SN74LVC244APW Transient I/O Current

  

  James Colotti

  TI Thinks Resolved

  Part Number: SN74LVC244A Tool/software: On the SN74LVC244APW the maximum I/O currents are +/-50 mA continuous. Is there any information about the maximum transient current? For example, can the part handle higher than +/-50 mA for a short duration?…

  • 2 months ago
  • Logic
  • Logic forum

• SN74LVC244A: Input and Output Signal Instability Issue

  

  Tom Tsao

  TI Thinks Resolved

  Part Number: SN74LVC244A Other Parts Discussed in Thread: SN74HCS244 , SN74HCS541 , , SN74LV244A Tool/software: Hello TI Team, We are using the SN74LV244, and observed that when a 3.3V PWM signal is applied to the input, both the input and output…

  • 1 month ago
  • Logic
  • Logic forum
Answered

• SN74LVC244A: About VCC of SN74LVC244A

  

  Shotaro Adachi

  Resolved

  Part Number: SN74LVC244A Hi TI Team. Is there any problem if voltage is applied to Vin (A side) before voltage is applied to VCC in this IC? Best regards.

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LVC244A: the input allowable voltage for overshoot/undershoot.

  

  HIDEYUKI YAMANOUCHI

  TI Thinks Resolved

  Part Number: SN74LVC244A Tool/software: Dear TI experts, General-purpose logic ICs Specifically SN74LVC244APWR SN74LVT244BPW Are there any documents on input voltage relaxation conditions? I would like to know the input allowable voltage for overshoot…

  • 4 months ago
  • Logic
  • Logic forum

• SN74LVC244A: SN74LVC244A

  

  Puspam Nayak

  TI Thinks Resolved

  Part Number: SN74LVC244A Other Parts Discussed in Thread: SN74LVC16244A , SN74LVC245A , SN74AHCT244 , TXU0204 , TXU0102 , TXU0101 , TXU0304 , TXU0104 , TXU0202 , Hi, Please see below queries and request you to suggest Query1: Regarding 8 Bit Buffer…

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LVC244A: What's the internal pull up and pull down resistor value on output pin?

  

  Wesley He

  TI Thinks Resolved

  Part Number: SN74LVC244A Tool/software: Hi team, Customer had a question, during their design, they had 2x SN74LVC244A output pin connect to one bus. And the input had no pull up or down to control the output logic before the MCU is power up.…

  • 1 month ago
  • Logic
  • Logic forum

• SN74LVC244A: output jitter characteristics of SN74LVC244A

  

  user5143197

  TI Thinks Resolved

  Part Number: SN74LVC244A Hi team, I would like to use SN74LVC244A to divide the output of one oscillator into four outputs as shown below. In this condition, do you have any information about the output jitter characteristics of SN74LVC244A? If…

  • over 1 year ago
  • Logic
  • Logic forum

Didn't find what you are looking for? Post a new question.