HD74HC4066

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. 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 Control input voltage Switch I/O voltage Supply current (VCC) (GND) Switch I/O current (per pin) Control input diode current Switch I/O diode current Power dissipation Storage temperature range Symbol VCC VIN VI/O I CC I GND I I/O I IK I IOK PT Tstg Rating –0.5 to +7.0 –0.5 to VCC + 0.5 –0.5 to VCC + 0.5 +50 –50 ±25 ±20 ±20 500 –65 to +150 Unit V V V mA mA mA mA mA mW °C 3 HD74HC4066 DC Characteristics Ta = 25°C Item Symbol VCC (V) Min 2.0 4.5 6.0 VIL 2.0 4.5 6.0 “ON” resist...