Описание
The 74LVC2G66 is a low-power, low-voltage, high-speed Si-gate CMOS device. The 74LVC2G66 provides two single pole, single-throw analog switch functions. Each switch has two input/output terminals (nY and nZ) and an active HIGH enable input (nE). When nE is LOW, the analog switch is turned off. Schmitt-trigger action at the enable inputs makes the circuit tolerant of slower input rise and fall times across the entire VCC range from 1.65 V to 5.5 V.
- Wide supply voltage range from 1.65 V to 5.5 V
- Very low ON resistance:
- 7.5 ? (typical) at VCC = 2.7 V
- 6.5 ? (typical) at VCC = 3.3 V
- 6 ? (typical) at VCC = 5 V
- Switch current capability of 32 mA
- High noise immunity
- CMOS low power consumption
- TTL interface compatibility at 3.3 V
- Latch-up performance meets requirements of JESD78 Class I
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- Enable input accepts voltages up to 5.5 V
- Multiple package options
- Specified from –40 ? to +85 ? and –40 ? to +125 ?
