Description & Applications | Bilateral switch The 74LVC1G66 provides one single pole, single-throw analog switch function. It has two input/output terminals (Y and Z) and an active HIGH enable input pin (E). When E is LOW, the analog switch is turned off. Schmitt-trigger action at the enable input 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 Ω (typical) at VCC = 2.7 V 6.5 Ω (typical) at VCC = 3.3 V 6 Ω(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 °C to +85 °C and −40 °C to +125 °C |