General description

The 74LVC1G19-Q100 is a 1-of-2 decoder/demultiplexer with a common output enable. This device buffers the data on input A and passes it to the outputs 1Y (true) and 2Y (complement) when the enable (E) input signal is LOW.

Inputs can be driven from either 3.3 V or 5 V devices. These features allow the use of these devices in a mixed 3.3 V and 5 V environment.

This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

■ Automotive product qualification in accordance with AEC-Q100 (Grade 1)

◆ Specified from -40 °C to +85 °C and from -40 °C to +125 °C

■ Wide supply voltage range from 1.65 V to 5.5 V

■ 5 V tolerant inputs for interfacing with 5 V logic

■ High noise immunity

■ Complies with JEDEC standard:

◆ JESD8-7 (1.65 V to 1.95 V)

◆ JESD8-5 (2.3 V to 2.7 V)

◆ JESD8B/JESD36 (2.7 V to 3.6 V)

■ ESD protection:

◆ MIL-STD-883, method 3015 exceeds 2000 V

◆ HBM JESD22-A114F exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

■ +24 mA output drive (VCC = 3.0 V)

■ CMOS low power consumption

■ Latch-up performance exceeds 250 mA

■ Direct interface with TTL levels

■ Inputs accept voltages up to 5 V