The CD74HC4067 and CD74HCT4067 devices are digitally controlled analog switches that utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers control analog voltages that may vary across the voltage supply range. 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, these devices have an enable control which when high will disable all switches to their "off" state.

• Wide Analog Input Voltage Range
• Low "ON" Resistance
  • VCC = 4.5V. . . . . . . . 70(Typ)
  • VCC = 6V . . . . . . . . 60(Typ)
• Fast Switching and Propagation Speeds
• "Break-Before-Make" Switching. . . . . 6ns (Typ) at 4.5V
• Available in Both Narrow and Wide-Body Plastic Packages
• Fanout (Over Temperature Range)
  • Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
  • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55°C to 125°C
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
  • 2V to 6V Operation
  • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types
  • 4.5V to 5.5V Operation
  • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
  • CMOS Input Compatibility, Il 1A at VOL, VOH

• Configuration
• 16:1
• Number of channels (#)
• 1
• Power supply voltage - single (V)
• 5
• Protocols
• Analog
• Ron (Typ) (Ohms)
• 60
• CON (Typ) (pF)
• 50
• ON-state leakage current (Max) (A)
• 1
• Bandwidth (MHz)
• 89
• Operating temperature range (C)
• -55 to 125
• Features
• Break-before-make
• Input/output continuous current (Max) (mA)
• 25
• Rating
• Catalog
• Supply current (Typ) (uA)
• 8

CD74HCT4067的完整型号有：CD74HCT4067M，以下是这些产品的关键参数及官网采购报价：

CD74HCT4067M，工作温度：-55 to 125，封装：SOIC (DW)-24，包装数量MPQ：25个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CD74HCT4067M的批量USD价格：.312（1000+）