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Showing 7 results View by: Thread Post Sort by
  • Darren (FAE)
    Darren (FAE)
    • 4 months ago
    • Switches & multiplexers
    • Switches & multiplexers forum

    CD74HCT4066-Q1: Minimum Required Input Voltage for "High"

    TI Thinks Resolved
    Part Number: CD74HCT4066-Q1 The CD74HCT4066 datasheet states the VIH (input voltage required for "high" detection) to be MIN 3.15V for VCC = 4.5V. But the CD74HCT4066-Q1 datasheet states for VCC between 4.5V ~ 5.5V, VIH is 2V minimum. I...
  • Rami Mooti1
    Rami Mooti1
    • 3 months ago
    • Switches & multiplexers
    • Switches & multiplexers forum

    RE: SN74HC4066: What is the difference between SN74HC4066PWR and 74LVC4066PW?

    Hey Adam, You're correct in that there are really only minor differences such as the operating voltage, timing characteristics, and the bandwidth. These may be a concern depending on the application. If you gave me more information on the characteristics...
  • Adam Torma
    Adam Torma
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum

    RE: Looking for a better analogue then MC74HC4066

    Victor, I didn't see that information in the CD74HCT4066 or CD74HCT4066 datasheet. Another way the crosstalk from the digital control pin is specified as charge injection. TS12A44513 looks like a device above that has low charge injection. ...
  • M Haglund
    M Haglund
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum

    CD74HCT4066-Q1: CD74HCT4066-Q1 as an insulator between two 3.3V domains?

    TI Thinks Resolved
    Part Number: CD74HCT4066-Q1 I would like to isolate two 3.3V domains, circuit_X connected to circuit_y. When the switch is off it should insulate from backfeeding from circuit_X domain to the circuit_y domain. I.e. here i would like to use an analog...
  • Victor Sabino
    Victor Sabino
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum

    RE: TS5V330C: part use for non-video applications

    Adam, thanks for recommending the TS5N412 ! I looked at the datasheet and it looks like it will work well for me. I will order it and try it out. As for digital, I was referring to a digital-only mux/demux. I was also looking into the CD74HCT4066...
  • Pedro Jasso
    Pedro Jasso
    • over 5 years ago
    • Logic
    • Logic forum

    Help !!

    TI Thinks Resolved
    Hi everybody I have a question about the datasheet from CD74HCT4066-Q1 product ! What is the differentiate of: CD74HCT4066QPWRQ1 and HCT4066QPWRG4Q1 is equal ? Reference www.ti.com/.../cd74hct4066-q1.pdf Thank you in advance
  • Stephen Hewitson
    Stephen Hewitson
    • over 8 years ago
    • Other wireless
    • Other wireless technologies forum

    Low cost method to multiplex 13.56MHz antenna using CD74HC4067

    Hi, I've been playing around with the TRF7970A EVM kit and trying to multiplex an array of coils. According to TI app note SLOA114 (Low Cost HF RFID Multiplexer Examples) is it possible to use the CD74HCT4066 (4x SPDT). These can have quite a...

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