GT74LVC1G57中文资料Configurable Multiple-Function Gate数据手册GTIC规格书

描述 Description

The GT74LVC1G57 device features configurable multiple functions. The output state is determined by eight patterns of 3-bit input. The user can choose the logic functions AND, OR, NAND, NOR, XNOR, inverter, and buffer. All inputs can be connected to VCC or GND.

This device functions as an independent gate, but because of Schmitt action, it may have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.

This configurable multiple-function gate is designed for 1.65-V to 5.5-V VCC operation.

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

特性 Features

- Supports 5V VCC Operation

- Inputs Accept Voltages to 5.5V

- Max tpd of 6.3ns at 3.3V

- Schmitt-Triggered Inputs

- Low Power Consumption

- 10µA Maximum ICC

- ±24mA Output Drive at 3.3V

应用 Application

- Active Noise Cancellation (ANC)

- Barcode Scanners

- Blood Pressure Monitors

- CPAP Machines

- Cable Solutions

- Embedded PCs

- Temperature or Pressure Sensors

- HVAC: Heating, Ventilating, and Air Conditioning

- TVs: High-Definition (HDTV), LCD, and Digital

- Video Communications Systems