• SN74LXC8T245-Q1: SN74LXC8T245-Q1

  

  ARJUN P.BHASKAR

  TI Thinks Resolved

  Part Number: SN74LXC8T245-Q1 Hi team, Is there any requirement of pull up resistors for the I/O 's pin in the respective IC for not keep floating?

  • 11 days ago
  • Logic
  • Logic forum

• SN74LXC8T245: When Vcca=1.8V what is Vt- for inputs referenced to vcca ?

  

  Nathan Wineera

  TI Thinks Resolved

  Part Number: SN74LXC8T245 When Vcca=1.8V what is Vt- for inputs referenced to vcca ? The datasheet only specifies Vt- at 1.65V and 2.3V.

  • 15 days ago
  • Logic
  • Logic forum
Answered

• SN74LXC8T245: SN74LXC8T245

  

  munir, shoga

  Resolved

  Part Number: SN74LXC8T245 Other Parts Discussed in Thread: SN54SLC8T245-SEP Is this bipolar or CMOS Is it latchable Do you have radiation test data

  • Resolved

  • 5 months ago
  • Logic
  • Logic forum

• SN74LXC8T245: Is it ok to have nOE and Dir pulled to +5V when in the powered down state ?

  

  Nathan Wineera

  TI Thinks Resolved

  Part Number: SN74LXC8T245 Is it ok to have nOE and Dir pulled to +5V when in the powered down state ? i.e., before Vcca comes up to 1.8V ? When 1.8V is good then nOE will be pulled below Vt- to take the buffers out of Hi-Z. I note that the SN74LXC8T245…

  • 15 days ago
  • Logic
  • Logic forum
Answered

• SN74LXC8T245: Min-max of Pull-Down Resistors

  

  Liu Yang

  Resolved

  Part Number: SN74LXC8T245 Hi Team, In datasheet , "this device has 100-kΩ typical integrated weak dynamic pull-downs on all data I/O's." So what's the min-max of these resistors? Best Regards, Tom Liu

  • Resolved

  • 4 months ago
  • Logic
  • Logic forum

• SN74LV4T125: Max output current for SN74LV4T125 and SN74LXC8T245

  

  ttd

  TI Thinks Resolved

  Part Number: SN74LV4T125 Dear Technical Support Team, ①Is the output current rating(Max) below due to the heat problem or the output voltage(VOH/VOL) cannot be maintained ? ② Are these specs for total channel output current or per channel? ■SN74LV4T1…

  • 6 months ago
  • Logic
  • Logic forum

• SN74LVC8T245: vs SN74LXC8T245 migration: difference in how inputs behaves?

  

  AnBer

  TI Thinks Resolved

  Part Number: SN74LVC8T245 Other Parts Discussed in Thread: SN74LXC8T245 Team, Customer tries to migrate to SN74LXC8T245 (TI.COM suggest "Drop-in replacement with upgraded functionality to the compared device") but is facing issues. I will provide…

  • 6 months ago
  • Logic
  • Logic forum

• SN74LXC8T245: Data rate throughput question

  

  Daniel Brock

  TI Thinks Resolved

  Part Number: SN74LXC8T245 Hi TI team, I'd like to understand better as to why the data rate speed decreases as the VCC decreases (on A/B sides). Is this a slew rate issue? Can you please explain in more detail? Thanks in advance, Dan

  • 10 months ago
  • Logic
  • Logic forum
Answered

• RE: SN74LXC8T245: SN74LXC8T245PWR IBIS Model

  

  Karan Kotadia

  Resolved

  Hi Joe, The difference shouldn't be too much but we have the non bus-hold version as well. https://www.ti.com/product/SN74LXC8T245?keyMatch=SN74LXC8T245&tisearch=search-everything&usecase=GPN#design-tools-simulation Regards, Karan

  • 10 months ago
  • Logic
  • Logic forum

• SN74LXC8T245-Q1: Temperature stress cycles - Device robustness

  

  Josef Alt

  TI Thinks Resolved

  Part Number: SN74LXC8T245-Q1 My customer plan to use CLXC8T245QRHLRQ1 in a fairly severe environment., ie the assembled boards must withstand: 1200 cycles between -40 / + 125 ° C. DFN or QFN packages assembled on PCB are generally not the most resistant…

  • over 1 year ago
  • Logic
  • Logic forum

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