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Analog Switch Description The HD74HCT1G66 is high-speed CMOS analog switch using silicon gate CMOS process. With CMOS low power dissipation, it provides high speed. The device has low ON resistance for good transfer characteristics and can take wide range of input voltage.
HD74HCT1G66 Outline and Article Indication HD74HCT1G66 CMPAK-5 Function Table Control H : High level L : Low level GND ≤ V ≤ V GND ≤ V ≤ V Pin Arrangement IN/OUT OUT/IN Rev.7.00, Jan.29.2004, page 2 of 8 Index band...
HD74HCT1G66 Absolute Maximum Ratings Item Symbol Supply voltage range Input voltage range * 1, 2 Output voltage range * Input clamp current Output clamp current Continuous output current Continuous current through or GND Maximum power dissipation at Ta = 25°C (in still air) *...
HD74HCT1G66 Electrical Characteristics Item Symbl Input voltage 4.5 to 4.5 to On resistance 4.5 to Peak on 4.5 to resistance Leak current (off) (on) Input current Operating current Quiescent supply current Rev.7.00, Jan.29.2004, page 4 of 8 Ta = 25°C Ta = –40 to 85°C...
HD74HCT1G66 Switching Characteristics Item Symbl Propagation delay time Output enable time Output disable time Maximum control frequency Control input capacitance Switch I/O capacitance IN/OUT Feed through IN–OUT capacitance Power dissipation capacitance Test Circuit Rev.7.00, Jan.29.2004, page 5 of 8 Ta = 25°C Ta = –40 to 85°C...
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HD74HCT1G66 (off), I (on) (OFF) or GND (ON) 10 k Item Notes: 1. Waveform - A is for an output with internal conditions such that the output is high except when disabled by the output control. 2. Waveform - B is for an output with internal conditions such that the output is low except when disabled by the output control.
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HD74HCT1G66 Maximum control frequency IN/OUT IN-OUT IN/OUT Rev.7.00, Jan.29.2004, page 7 of 8 15 pF IN-OUT = GND (OFF) IN/OUT...
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Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party.