74LVC1G66

74LVC1G66 Bilateral switch Rev. 12 — 12 January 2022 Product data sheet 1. General description The 74LVC1G66 is a single-pole, single-throw analog switch with two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. Control inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. 2. Features and benefits 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 Overvoltage tolerant control inputs to 5.5 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 Multiple package options Specified from -40 °C to +85 °C and -40 °C to +125 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description 74LVC1G66GW -40 °C to +125 °C TSSOP5 plastic thin shrink small outline package; 5 leads; body width 1.25 mm 74LVC1G66GV -40 °C to +125 °C SC-74A plastic surface-mounted package; 5 leads 74LVC1G66GM -40 °C to +125 °C XSON6 plastic extremel...