Description:

The 74LVC1G34 is a single buffer designed to accommodate inputs from 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, which enhances tolerance to slower input rise and fall times. Additionally, it is designed for partial power down applications with an I OFF feature that disables the output to prevent damaging backflow current when powered down.

Features and Benefits:

- 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 VCC = 3.0 V

- CMOS low power dissipation

- Latch-up performance exceeding 250 mA

- IOFF circuitry for partial power-down mode operation

- Direct interface capability with TTL levels

- 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: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

 - CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

- Multiple package options available

- Temperature range specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications:

While the datasheet does not explicitly list applications, the 74LVC1G34's features suggest it is suitable for use in digital systems requiring voltage level translation, noise immunity, and low power consumption, particularly in environments where both 3.3 V and 5 V devices need to interface or in systems that require partial power-down functionality to conserve energy or protect against backflow current.