CD74HC4051-EP

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CD74HC4051-EP SCLS464A – SEPTEMBER 2002 – REVISED JANUARY 2015 CD74HC4051-EP Analog Multiplexer and Demultiplexer 1 Features 1 Controlled Baseline – One Assembly and Test Site, One Fabrication Site Extended Temperature Performance of –55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree(1) Wide Analog Input Voltage Range of ±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 Operation Control Voltage = 2 V to 6 V Switch Voltage = 0 V to 10 V High Noise Immunity NIL = 30%, NIH = 30% of VCC, VCC = 5 V (1) 2 Applications Supports Defense and Aerospace Applications 3 Description The CD74HC4051-EP is a digitally controlled analog switch that uses silicon gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits. This analog multiplexer and demultiplexer controls analog voltages that may vary across the voltage supply range (that is, VCC to VEE). These bidirectional switches allow the use of any analog input as an output and vice versa. The switches have low ONresistance and low OFF leakages. In addition, the device has an enable control (E) that, when high, disables all switch...