CD74HC4051-EP数据手册TI中文资料规格书

描述 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 ON-resistance and low OFF leakages. In addition, the device has an enable control (E) that, when high, disables all switches to their OFF state.

特性 Features

• 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
• 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