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HD74HC4066 - Quad Analog Switches/Quad Multiplexers

Description

This switch has low “on” resistance and low “off” leakage.

It is a bidirectional switch, thus any analog input may be used as an output and vice-versa.

Also the HD74HC4066 switch contains linearization circuitry which lowers the “on” resistance and increases switch linearity.

Features

  • High Speed Operation.
  • Wide Operating Voltage.
  • Low Quiescent Supply Current Function Table Control L H GND ≤ Vin ≤ VCC GND ≤ Vout ≤ VCC Switch OFF ON HD74HC4066 Pin Arrangement In 1 Out 1 Out 2 In 2 Control 2 Control 3 GND 1 In C 14 VCC 13 Control 1 12 Control 4 In Out C C 2 3 4 5 6 Out 11 In 4 10 Out 4 9 Out Out In C In Out 3 In 3 7 8 (Top view) Logic Diagram (1/4) In/Out Out/In Control 2 HD74HC4066 Absolute Maximum Ratings Item Supply voltage Con.

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HD74HC4066 Quad Analog Switches/Quad Multiplexers Description This switch has low “on” resistance and low “off” leakage. It is a bidirectional switch, thus any analog input may be used as an output and vice-versa. Also the HD74HC4066 switch contains linearization circuitry which lowers the “on” resistance and increases switch linearity. The HD74HC4066 device allows control of up to 12 V (peak) analog signals with digital control signals of the same range. Each switch has its own control input which disables each switch when low.
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