• SN74LVCH162244A: Alternative part

  

  Marvn Arcangel

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi Team, I just want to confirm if we can use SN74LVCH162244AGR instead of SN74ALVTH162244GR? They are pin compatible but their Isolation levels are different, SN74ALVTH162244GR is a Level 2, SN74LVCH162244AGR is a Level 1…

  • over 1 year ago
  • Logic
  • Logic forum

• SN74LVCH162244A: Maximum Negative Input Voltage Consult

  

  Stanley Dai

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi Team, Customer now tested out the maximum negative input voltage spike is around -445mV in their board. I notice the maximum negative voltage is -0.5V from D/S. Do we need to leave margin here or just follow -0.5V marked…

  • over 3 years ago
  • Logic
  • Logic forum
Answered

• SN74LVCH162244A: SN74LVCH162244A coupling noise is large than VILmax, whether it has risks to be high

  

  Frank Xiao

  Resolved

  Part Number: SN74LVCH162244A Hi team, My customer is using the SN74LVCH162244A now. Because the bad layout of the GND. The FPWM0 will couple the signal to FPRSNT. We want to check whether the couple singal 760mv will make the real low to high for it's above the…

  • Resolved

  • over 4 years ago
  • Logic
  • Logic forum

• SN74LVCH162244A: How to get the Ro of the device when VOL?

  

  Frank Xiao

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi team, We want to check the Ro of the when Vo is low. How to get it? Whether we can use the data below to do the calculation? Thanks.

  • over 4 years ago
  • Logic
  • Logic forum

• SN74LVCH162244A: We want to check the output status before the VCC to the working voltage(<1.65V). Whether it's high impedance?

  

  Frank Xiao

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi team, We want to check the output status before the VCC to the working voltage(<1.65V). Whether it's high impedance? Thanks.

  • over 4 years ago
  • Logic
  • Logic forum

• SN74LVCH162244A: What's the min negative voltage of the SN74LVCH162244AGR? (both the DC value and transient value-----for example 10ns)

  

  Frank Xiao

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi team, What's the min negative voltage of the SN74LVCH162244AGR? (both the DC value and transient value-----for example 10ns) Thanks.

  • over 5 years ago
  • Logic
  • Logic forum

• SN74LVCH162244A: SN74LVCH162244A outout pin sinking current capability

  

  Johnny Guo

  Answer Suggested

  Part Number: SN74LVCH162244A Hi, My customer has one question about SN74LVCH162244A outout pin sinking current capability. Below is their design circuit, two 244A output and one 244A input is connected together. In their design, there is a short time …

  • over 7 years ago
  • Logic
  • Logic forum

• SN74LVCH162244A: Absolute minimum input voltage in AC spec

  

  Johnny Guo

  TI Thinks Resolved

  Part Number: SN74LVCH162244A Hi, team, For SN74LVCH162244A, what is the minimum input voltage in AC spec? In datasheet, -0.5V is only DC spec I think. In customer test, the minimum input voltage is -2.46V/7ns as shown in below waveform. My question is…

  • over 7 years ago
  • Logic
  • Logic forum

• SN74AVC16244: What is the technology family mean

  

  Zirui Su

  TI Thinks Resolved

  Part Number: SN74AVC16244 Other Parts Discussed in Thread: SN74AXC8T245 , SN74LVCH16541A , SN74LVCH16244A , SN74ALVCH16244 , SN74ALVCH162244 , SN74LVCH162244A , SN74AXC4T774 Hi expert, Could you please kindly help to explain the meaning of technology family…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• SN74LVCH162244A and SN74LVC162244A

  

  huichun xing

  Resolved

  Other Parts Discussed in Thread: SN74LVC162244A , SN74LVCH162244A The difference between SN74LVCH162244A and SN74LVC162244A is the "H" one has input bus hold. What is the implemnetation for this one. It is held always to "H", to "L" or previous…

  • Resolved

  • over 13 years ago
  • Logic
  • Logic forum

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