74LVC1G32GX集成電路（IC）的門反相器規(guī)格書PDF中文資料

1. General description

The 74LVC1G32 is a single 2-input OR gate. 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.

2. Features and benefits

? Wide supply voltage range from 1.65 V to 5.5 V

? Overvoltage tolerant inputs to 5.5 V

? High noise immunity

? CMOS low power dissipation

? IOFF circuitry provides partial Power-down mode operation

? ±24 mA output drive (VCC = 3.0 V)

? Latch-up performance exceeds 250 mA

? Direct interface with TTL levels

? Complies with JEDEC standard:

? JESD8-7 (1.65 V to 1.95 V)

? JESD8-5 (2.3 V to 2.7 V)

? JESD8-B/JESD36 (2.7 V to 3.6 V)

? ESD protection:

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115-A exceeds 200 V

? Multiple package options

? Specified from -40 °C to +85 °C and -40 °C to +125 °C.