1 Features

? VCC operation of 2 V to 5.5 V

? 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

2 Applications

? IP routers

? Enterprise switches

? Access control and security: access keypads and

biometrics

? Smart meters: power line communication

3 Description

The SN74LV164A devices are 8-bit parallel-out serial

shift registers designed for 2 V to 5.5 V VCC operation.