Описание
The M74HC4053 is a triple two-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology and it is pin to pin compatible with the equivalent metal gate CMOS4000B series.It contains 6 bidirectional and digitally controlled analog switches.A built-in level shifting is included to allow an input range up to ±6V (peak) for an analog signal with digital control signal of 0 to 6V.VEE supply pin is provided for analog input signals. It has an inhibit (INH) input terminal to disable all the switches when high. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND.A, B and C control inputs select one of a pair of channels.All inputs are equipped with protection circuits against static discharge and transient excess voltage.
- LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C
- LOGIC LEVEL TRANSLATION TO ENABLE 5V LOGIC SIGNAL TO COMMUNICATE WITH ±5V ANALOG SIGNAL
- LOW “ON” RESISTANCE:
- RON = 70O TYP. (VCC – VEE = 4.5V)
- RON = 50O TYP. (VCC – VEE = 9V)
- WIDE ANALOG INPUT VOLTAGE RANGE ± 6V
- FAST SWITCHING: tpd = 15ns (TYP.) at TA = 25 °C
- LOW CROSSTALK BETWEEN SWITCHES
- HIGH ON/OFF OUTPUT VOLTAGE RATIO
- WIDE OPERATING SUPPLY VOLTAGE RANGE (VCC – VEE) = 2V TO 12V
- LOW SINE WAVE DISTORTION: 0.02% (TYP.) at VCC – VEE = 9V
- HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)
- PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4053
