The ’HC4066 and CD74HCT4066 contain four independent digitally controlled analog switches that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These switches feature the characteristic linear "ON" resistance of the metal-gate CD4066B. Each switch is turned on by a high-level voltage on its control input.

• Wide Analog-Input-Voltage Range . . . . 0V - 10V
• Low "ON" Resistance
  • VCC = 4.5V . . . . . . . .25
  • VCC = 9V . . . . . . . .15
• Fast Switching and Propagation Delay Times
• Low "OFF" Leakage Current
• Wide Operating Temperature Range . . . –55°C to 125°C
• HC Types
  • 2V to 10V Operation
  • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V and 10V
• HCT Types
  • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
  • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

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