M74HC4051 - ST Microelectronics

M74HC4051 Single 8-channel analog multiplexer/demultiplexer

The M74HC4051 is a single 8-channel analog multiplexer/demultiplexer fabricated with silicon gate C2MOS technology, pin-to-pin compatible with the equivalent metal gate CMOS4000B series. It contains 8 bidirectional and digitally controlled analog switches. A built-in level shifting is included to allow an input range up to ± 6 V (peak) for an analog signal w.

Features

■ Low power dissipation:
  – ICC = 4 μA(max) at TA= 25 °C
■ Logic level translation to enable 5 V logic signal to communicate with ± 5 V analog signal
■ Low ON resistance: 70 Ω typ (VCC - VEE = 4.5 V) 50 Ω typ (VCC - VEE = 9 V)
■ Wide analog input voltage range : ± 6 V
■ Fast switching: tpd = 15 ns (typ) at TA = 25 °C
■ Low crosstalk between switches
■ High ON/OFF output voltage ratio
■ Wide operating supply voltage range (VCC - VEE) = 2 to 12 V
■ Low sine wave distortion: 0.02% at VCC - VEE = 9 V
■ High noise immunity: VNIH = VNIL = 28 % VCC (min)
■ Pin and function compatible with 74 series 4.