ST M74HC4051M HiSpeed CMOS Analog Mux/Demux SOIC16

Manufactured by ST Microlectronics - 16 pin SOIC chip - SMD 

These devices are digitally controlled analog switches which utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

Types These analog multiplexers/demultiplexers control analog voltages that may vary across the voltage supply range (i.e., V_CC to V_EE). They are bidirectional switches thus allowing any analog input to be used as an output and vice-versa. The switches have low ON resistance and low OFF leakages. In addition, all three devices have an enable control which, when high, disables all switches to their OFF state.

• Wide Analog Input Voltage Range. . ±5 V Max
• Low ON Resistance
•    - 70 Ω Typical (VCC – VEE = 4.5 V)
•    - 40 Ω Typical (VCC – VEE = 9 V)
• Low Crosstalk Between Switches
• Fast Switching and Propagation Speeds
• Break-Before-Make Switching
• Wide Operating Temperature Range –55°C to 125°C
•    – Operation Control Voltage . . . . . . 2 V to 6 V
•    – Switch Voltage . . . . . . . . . . . . . . 0 V to 10 V