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Showing 5 results View by: Thread Post Sort by
    Answered
  • CD74HC390: ESD rating

    Ryoma Ohashi
    Ryoma Ohashi
    Resolved
    Part Number: CD74HC390 Hi team, Does this device has ESD rating (HBM)? Regards, Ohashi
    • Resolved
    • over 1 year ago
    • Logic
    • Logic forum
  • Answered
  • CD74HC390: Incorrect output table for Bi-Quinary output in datasheet

    Phil Martin
    Phil Martin
    Resolved
    Part Number: CD74HC390 As per the title, typo in the output table for bi-quinary operation for CD74HC390 and similar devices: I believe the circled H should in fact be an L
    • Resolved
    • over 3 years ago
    • Logic
    • Logic forum
  • Answered
  • CD74HC390 Maximum clock frequency at Vcc = 3.3 volts

    Mike Bower
    Mike Bower
    Resolved
    Other Parts Discussed in Thread: CD74HC390 I need to divide a 20.48 MHz clock by 20 to realize 1.024MHz clock for an A/D. I originally intended to use a CD74HC390; however the data sheet is a little unclear. According to the data sheet, the f MAX is…
    • Resolved
    • over 14 years ago
    • Logic
    • Logic forum
  • CD74HCT4511: Datasheet inconsistency for font for digits 6 and 9

    Phil Martin
    Phil Martin
    TI Thinks Resolved
    Part Number: CD74HCT4511 Other Parts Discussed in Thread: CD74HC390 , CD74HC4067 , CD4055B , CD4056B , CD74HC4543 On the first page of the datasheet, the display figure below the pinout implies that segment 'a' is enabled when BCD = 6, and similarly segment…
    • over 3 years ago
    • Logic
    • Logic forum
  • RE: SN74HC193-Q1: ESD

    ShreyasRao
    ShreyasRao
    Zhang, 2kV on the sn74HC193 device. We don't have sufficient information on the CD74HC390 device, but I see 1kV for CD74HC family device( CD74HC30). Would this ESD level be sufficient? or could you consider using another device like the CD74HC93…
    • over 5 years ago
    • Logic
    • Logic forum

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