描述 Description

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.

特性 Features

? 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 ℃