Description:

The 74LVC1G34-Q100 is a single buffer designed to be compatible with both 3.3 V and 5 V devices, making it suitable for use as a translator in mixed voltage environments. It incorporates Schmitt-trigger action at all inputs for tolerance to slower input rise and fall times. The device is designed for partial power down applications with I OFF circuitry to prevent damaging backflow current when powered down. It has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.

Features and Benefits:

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

- Operable temperature range from -40 °C to +85 °C and -40 °C to +125 °C

- Wide supply voltage range from 1.65 V to 5.5 V

- Overvoltage tolerant inputs up to 5.5 V

- High noise immunity

- ±24 mA output drive at V CC = 3.0 V

- CMOS low power dissipation

- Latch-up performance exceeding 250 mA

- Direct interface capability with TTL levels

- IOFF circuitry for partial power-down mode operation

- Compliance with JEDEC standards: JESD8-7 (1.65 V to 1.95 V), JESD8-5 (2.3 V to 2.7 V), JESD8C (2.7 V to 3.6 V), JESD36 (4.5 V to 5.5 V)

- ESD protection: HBM class 2 exceeds 2000 V, CDM class C3 exceeds 1000 V

Applications:

The 74LVC1G34-Q100 is ideal for use in automotive applications due to its AEC-Q100 qualification and wide operating temperature range. Its ability to interface with both 3.3 V and 5 V devices makes it suitable for systems requiring voltage translation, and its Schmitt-trigger action and noise immunity make it robust for use in environments with slower input rise and fall times or high noise levels.