74LVCV2G66

74LVCV2G66 Overvoltage tolerant bilateral switch Rev. 9 — 1 April 2021 Product data sheet 1. General description The 74LVCV2G66 is a low-power, low-voltage, high-speed Si-gate CMOS device. The 74LVCV2G66 provides two single pole single throw analog or digital switches. Each switch includes an overvoltage tolerant input/output terminal (pin nZ), an output/input terminal (pin nY) and low-power active HIGH enable input (pin nE). The overvoltage tolerant switch terminals allow the switching of signals in excess of VCC. The low-power enable input eliminates the necessity of using current limiting resistors in portable applications when using control logic signals much lower than VCC. These inputs are also overvoltage tolerant. 2. Features and benefits Wide supply voltage range from 2.3 V to 5.5 V Ultra low-power operation Very low ON resistance: 8.0 Ω (typical) at VCC = 2.7 V 7.5 Ω (typical) at VCC = 3.3 V 7.3 Ω (typical) at VCC = 5.0 V. 5 V tolerant input for interfacing with 5 V logic High noise immunity Switch handling capability of 32 mA CMOS low-power consumption Latch-up performance exceeds 250 mA Incorporates overvoltage tolerant analog switch technology Switch accepts voltages up to 5.5 V independent of VCC 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 74LVCV2G66DC -40 °C to +125 °C VSSOP8 74LVCV2G66GT -40 °C to +125 °C XSON8 Descr...