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Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Power supply voltage - dual (V) +/-2.5, +/-5 Protocols Analog Ron (typ) (Ω) 40 CON (typ) (pF) 25 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 8 Bandwidth (MHz) 180 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (A) 0.025 Rating HiRel Enhanced Product Drain supply voltage (max) (V) 6 Negative rail supply voltage (max) (V) 0
Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Power supply voltage - dual (V) +/-2.5, +/-5 Protocols Analog Ron (typ) (Ω) 40 CON (typ) (pF) 25 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 8 Bandwidth (MHz) 180 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (A) 0.025 Rating HiRel Enhanced Product Drain supply voltage (max) (V) 6 Negative rail supply voltage (max) (V) 0
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm)
  • 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
  • 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

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.

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.

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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 CD74HC4051-EP Analog Multiplexer and Demultiplexer 数据表 (Rev. A) PDF | HTML 2014-9-3
* 辐射与可靠性报告 CD74HC4051MM96EP Reliability Report 2011-8-25
* VID CD74HC4051-EP VID V6203606 2016-6-21

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