高速CMOS逻辑四路双向开关 High-Speed CMOS Logic Quad Bilateral Switch
Description
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.
Features
• Wide Analog-Input-Voltage Range . . . . . . . . . . 0V - 10V
• Low “ON” Resistance
- VCC = 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Ω
- VCC = 9V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15Ω
• Fast Switching and Propagation Delay Times
• Low “OFF” Leakage Current
• Wide Operating Temperature Range . . . -55oC to 125oC
• 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
