• 

  Kengo.Y

  • 1 month ago
  • Logic
  • Logic forum

  SN74LVC244A: Sometimes no output.

  • Resolved

  Part Number: SN74LVC244A Hi team. I'd like to know why my customer's phenomenon happen. Bellow
• 

  Pengyu Song

  • 1 month ago
  • Logic
  • Logic forum

  SN74LVC244A: Output impedance with /OE = 0V always

  • Resolved

  Part Number: SN74LVC244A Hi team, Understand SN74LVC244A has Ioff feature, but in datasheet it says
• 

  Emrys Maier

  • 4 months ago
  • Switches & multiplexers
  • Switches & multiplexers forum

  RE: TTL differential demux 1:2

  Hi Muni, 100 MHz is extremely fast for 5V signals. If you have a 3.3V supply available in the system, you could input your 5V signals to an SN74LVC244A supplied with 3.3V and it will output a TTL compatible (3.3V) signal. This device can operate at100...
• 

  Takahiro Saito

  • 6 months ago
  • Logic
  • Logic forum

  SN74LVC244A: Propagation delay time variation

  • Resolved

  Part Number: SN74LVC244A Hi team, Is there difference on tpd between channels like below? 1A1
• 

  Yasushi Fujiwara

  • 7 months ago
  • Logic
  • Logic forum

  SN74LVC244A: bypass capacitance

  TI Thinks Resolved

  Part Number: SN74LVC244A Hi Experts, I want to get your advice for bypass capacitor of VCC-pin. The datasheet recommend to use 0.1uF capacitor for bypass capacitor. My concern is that there are DC bias characteristics as ceramic capacitor. So do you have...
• 

  Dylan Hubbard

  • 1 day ago
  • Logic
  • Logic forum

  RE: SN74LVC8T245-EP: Logic Buffers to weak for Termination Resistors

  Hey Marco, The LVC family of buffers will your best option for drive strength, @ 3.3 V I'd expect ~20ohm drivers (SN74LVC244a would be a recommended device). The FAQ below should help cover the details you are looking for: https://e2e.ti.com...
• 

  Bond - James Bond

  • 9 months ago
  • Logic
  • Logic forum

  SN74LVC244A: Output voltage VOH and VOL @Vcc=3.0V in ambient temp range -40C to +85C?

  • Resolved

  Part Number: SN74LVC244A Looking at the values of VOH and VOL I would like to know what the output
• 

  Max Pom

  • 9 months ago
  • Logic
  • Logic forum

  SN74LVC244A: Octal Buffer or Driver

  Answer Suggested

  Part Number: SN74LVC244A Hello, The item (as many other items of TI as I've noticed) datasheet declares the following: "OE should be tied to V CC through a pullup resistor to ensure the high impedance state during power up or power down;...
• 

  ShreyasRao

  • 9 months ago
  • Logic
  • Logic forum

  RE: SN74LVC244A: MDC/MDIO Buffer for 1.2V operation

  Anne, You might have to look into the I2C buffers / repeater devices, but I see that all of them are not high speed devices. the max freq supported is 1Mhz, for the 2 channel MDIO interface. www.ti.com/.../products.html&sort=p2913min;asc
• 

  Balaji K R

  • 1 month ago
  • Logic
  • Logic forum

  RE: SN74LVC8T245: SN74LVC8T245PWR-I/O ports voltage requirement

  Dear Sir, Is this being used as a buffer without any translation? You can also consider using the SN74LVC244A device in that case. Yes, I consider the IC's you have suggested. Our application requires, VCCA / VCCB=3.3V Input to port A will...

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

• Ask a new question