产品介绍

M74HCT4053 Triple 2-Channel Analog Multiplexer/Demultiplexer

The M74HCT4053 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, compatible with TTL output level. 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, they are compatible with TTL output level.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

• LOW POWER DISSIPATION:
  • ICC = 4µA (MAX.) at TA=25 °C
• LOGIC LEVEL TRANSLATION TO ENABLE TTL LOGIC SIGNAL TO COMMUNICATE WITH ±5V ANALOG SIGNAL
• LOW "ON" RESISTANCE:
  • 70Ω TYP. (VCC - VEE = 4.5V)
  • 50Ω TYP. (VCC - VEE = 9V)
• WIDE ANALOG INPUT VOLTAGE RANGE:
  • ±6V
• FAST SWITCHING:
  • tpd = 13ns (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% at VCC - VEE = 9V
• COMPATIBLE WITH TTL OUTPUTS:
  • VIH = 2V(MIN.) VIL = 0.8V (MAX.)
• PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4053

M74HCT4053 订购信息

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