74LVC1G34GV-Q100集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

1. General description

The 74LVC1G34-Q100 is a single buffer. Inputs can be driven from either 3.3 V or 5 V devices.

This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry

disables the output, preventing the potentially 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.

2. Features and benefits

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

? Specified 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 to 5.5 V

? High noise immunity

? ±24 mA output drive (VCC = 3.0 V)

? CMOS low power dissipation

? Latch-up performance exceeds 250 mA

? Direct interface with TTL levels

? IOFF circuitry provides partial Power-down mode operation

? Complies with JEDEC standard:

? 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