74LVC1G19GV,125

The 74LVC1G19 is a 1-of-2 decoder/demultiplexer from Nexperia, designed for versatile logic applications. It features a common output enable input (E) which, when LOW, passes data from input A to outputs 1Y (true) and 2Y (complement). A HIGH E input forces both outputs to a HIGH state.

This device supports a wide supply voltage range from 1.65 V to 5.5 V, allowing for use in mixed 3.3 V and 5 V environments. Its inputs are overvoltage tolerant up to 5.5 V and exhibit Schmitt-trigger action, providing tolerance for slower input rise and fall times. The 74LVC1G19 offers ±24 mA output drive at 3.0 V and features CMOS low power dissipation.

It is specified for partial power-down applications using IOFF circuitry, which disables outputs to prevent backflow current. The device complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36. ESD protection is provided, exceeding 2000 V for HBM and 1000 V for CDM.

Available in multiple package options including 6-TSOP (SC-74, SOT-457), this decoder/demultiplexer is suitable for surface mount applications. It is specified for operation across a wide temperature range of -40 °C to +125 °C.