SN74LVCC3245A是TI公司的一款应用特定电压转换产品，SN74LVCC3245A是具有可调节输出电压和三态输出的八路总线收发器，本页介绍了SN74LVCC3245A的产品说明、应用、特性等，并给出了与SN74LVCC3245A相关的TI元器件型号供参考。
SN74LVCC3245A - 具有可调节输出电压和三态输出的八路总线收发器 - 应用特定电压转换 - 电压电平转换 - TI公司（Texas Instruments，德州仪器）
This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, or from a 2.5-V to a 3.3-V system environment and vice versa.
The SN74LVCC3245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are effectively isolated. The control circuitry (DIR, OE\) is powered by VCCA.
- Bidirectional Voltage Translator
- 2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B Port
- Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
