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CD74HC4052: Output channel status

Colin Chen
Intellectual 565 points
Part Number: CD74HC4052

Tool/software:

Hi Experts,

For CD74HC4052 , there are currently some questions that I hope to receive answers to. Thank you very much
1. What is the high impedance state of the output channel that is not turned on when the chip is enabled? Or other states?
2. What is the state of the output channel when the chip is not enabled?

Regards

  • 0
    Guru 295730 points

    Both the /E pin and the S0/S1/S2 pins can disable channels. A disabled channel is disconnected, i.e., the pin has a high impedance. The IIZ specification describes a disabled channel's leakage current.