SN74AVC16T245规格书 TI德州仪器.pdf

Product Sample Technical Tools Support Folder Buy Documents Software Community SN74AVC16T245 SCES551E – FEBRUARY 2004 – REVISED NOVEMBER 2015 SN74AVC16T245 16-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting / Voltage Translation and Tri-State Outputs 1 Features 3 Description This 16-bit noninverting bus transceiver uses two 1 • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage separate configurable power-supply rails. The SN74AVC16T245 device is optimized to operate with • VCC Isolation Feature – If Either VCC Input Is at VCCA/VCCB set at 1.4 V to 3.6 V. The device is GND, Both Ports Are in the High-Impedance State operational with VCCA/VCCB as low as 1.2 V. The A • Overvoltage-Tolerant Inputs and Outputs Allow port is designed to track VCCA. VCCA accepts any Mixed-Voltage-Mode Data Communications supply voltage from 1.2 V to 3.6 V. The B port is • Fully Configurable Dual-Rail Design Allows Each designed to track VCCB. VCCB accepts any supply