SN74LV164ADBR

8 位并行输出串行移位寄存器

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1 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)

2 Applications

• IP Routers

• Enterprise Switches

• Access Control and Security: Access Keypads and Biometrics

• Smart Meters: Power Line Communication

3 Description

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