SN74LVCR2245ANSR

八路总线收发器与3态输出 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

Description

The SN74LVCR2245A device is an octal bus transceiver is designed for 1.65-V to 3.6-V VCC operation

Features

• Operates From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max tpd of 6.3 ns at 3.3 V

• All Outputs Have Equivalent 26-Ω Series Resistors, So No External Resistors are Required

• Typical VOLP Output Ground Bounce

   < 0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV Output VOH Undershoot

   > 2 V at VCC = 3.3 V, TA = 25°C

• Supports Mixed-Mode Signal Operation on All Ports 5-V Input/Output Voltage With 3.3-V VCC

• Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection

• Latch-Up Performance Exceeds 250 mA Per JESD 17

• ESD Protection Exceeds JESD 22

   – 2000-V Human-Body Model

   – 1000-V Charged-Device Model

Applications

• Wearable Health and Fitness Devices

• Network Switches

• Servers

• Tests and Measurements