SN74LV594ABQBR中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

? VCC operation of 2 V to 5.5 V

? Maximum tpd of 6.5 ns at 5 V

? Typical VOLP (output ground bounce) <0.8 V at VCC

= 3.3 V, TA = 25°C

? Support mixed-mode voltage operation on all ports

? 8-bit serial-in, parallel-out shift registers with

storage

? Independent direct overriding clears on shift and

storage registers

? Independent clocks for shift and storage registers

? Latch-up performance exceeds 100 mA per JESD

78, Class II

2 Applications

? ECG electrocardiograms

? Storage servers

? EPOS, ECR, and cash drawers

? Servers and high-performance computing

3 Description

The SN74LV594A devices are 8-bit shift registers

designed for 2 V to 5.5 V VCC operation.