SN74AC595中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

1 Features

? AEC-Q100 qualified for automotive applications:

– Device temperature grade 1: -40°C to +125°C

– Device HBM ESD classification level 2

– Device CDM ESD classification level C4B

? Wide operating range of 1.5V to 6V

? Inputs accept voltages up to 6V

? Continuous ±24mA output drive at 5V

? Supports up to ±75mA output drive at 5V

in short bursts

? Drives 50Ω transmission lines

? Maximum tpd of 12ns at 5V, 50pF load

2 Applications

? Output expansion

? LED matrix control

? 7-segment display control

3 Description

The SN74AC595-Q1 contains an 8-bit serial-in,

parallel-out shift register that feeds an 8-bit D-type

storage register. This configuration allows data to be

loaded into the shift register while the outputs remain

static. The device includes 3-state outputs to allow for

disabling the outputs. The device has a separate shift

register output (QH') for connecting shift registers in

series.