Reading Datasheets: Input Current (IIN)

DC characteristic #3: Input current (I(IN))

DC characteristic #3: Input current (IIN)

Since the CMOS logic IC is a voltage-driven IC, almost no input current (IIN) is required.

DC characteristics of the 74VHC04FT

Example: Input voltage (V(IN)) vs input current (I(IN)) curve of the 74VHC04

Example: Input voltage (VIN) vs input current (IIN) curve of the 74VHC04

The input current (IIN) is leakage only and as low as several nanoamperes (nA).

Chapter4 How to Read Datasheets

Reading Datasheets
詳細資料
Reading Datasheets: Absolute Maximum Ratings and Operating Ranges
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Reading Datasheets: DC Electrical Characteristics
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Reading Datasheets: Input Voltages (VIH and VIL)
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Reading Datasheets: Output Currents (IOH and IOL)
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Reading Datasheets: Quiescent Supply Current (ICC)
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Reading Datasheets: AC Electrical Characteristics
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Reading Datasheets: Propagation Delay Times (tpLH and tpHL)
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Reading Datasheets: Power Dissipation Capacitance (CPD)
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Reading Datasheets: Input-Tolerant Function
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Reading Datasheets: Output-Tolerant Function
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Reading Datasheets: Power-Down Protection
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