The M74HC4051 is a single 8-channel analog multiplexer/demultiplexer with low power dissipation, logic level translation, low on resistance, wide analog input voltage range, fast switching, low crosstalk between switches, high on/off output voltage ratio, wide operating supply voltage range, low sine wave distortion, high noise immunity, etc.
The M74HC4051 is a single 8-channel analog multiplexer/demultiplexer fabricated with silicon gate CMOS technology. It contains 8 bidirectional and digitally controlled analog switches and is pin-to-pin compatible with the equivalent metal gate CMOS 4000B series. A built-in level shifting allows an input range up to 6 V (peak) for an analog signal with a digital control signal of 0 to 6 V.
| ON resistance (typical) | 70 Ω (Voc - Vee = 4.5 V) |
|---|---|
| Operating supply voltage range | 2 to 12 V |
| Fast switching time (typical) | 15 ns |
| Low sine wave distortion | 0.02% |
| Operating temperature range | -55 to 125 °C |
| Leakage current (max) | 4 pA |
The INH input terminal disables all the switches when it is at a high level.
Yes, it is pin and function compatible with the 74 series 4051.
The maximum control input voltage is Veg + 0.5 V.