SN74LV164ADBR

8位并行输出串行移位寄存器 8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS

Description

The SNx4LV164A devices are 8-bit parallel-out serial shift registers designed for 2-V to 5.5-V VCC operation.

Features

• 2-V to 5.5-V VCC Operation

• Maximum tpd of 10.5 ns at 5 V

• Typical VOLP Output Ground Bounce

   < 0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV Output VOH Undershoot

   > 2.3 V at VCC = 3.3 V, TA = 25°C

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

• Support Mixed-Mode Voltage Operation on All Ports

• Latch-up Performance Exceeds 250 mA Per JESD 17

• ESD Protection Exceeds JESD 22

   – 2000-V Human-Body Model A114-A

   – 1000-V Charged-Device Model C101

Applications

• IP Routers

• Enterprise Switches

• Access Control and Security: Access Keypads and Biometrics

• Smart Meters: Power Line Communication