SN74LVC165AWBQBRQ1中文资料德州仪器数据手册PDF规格书

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

• Operating range from 1.1V to 3.6V

• Over-voltage tolerant inputs support up to 5.5V

independent of VCC

• Supports partial-power-down with back drive

protection (Ioff)

• High push-pull output drive strength:

– ±24mA at 3.3V

– ±8mA at 2.3V

– ±4mA at 1.65V

• Maximum propagation delay of 20ns at 3.3V

• Latch-up performance exceeds 100mA

per JESD78 and AEC-Q100-004

2 Applications

• Increase the number of inputs on a microcontroller

• Read in board revision

3 Description

The SN74LVC165A-Q1 contains one 8-bit parallelload

shift register. Data is loaded asynchronously

using the shift or load (SH/LD) select pin. The device

includes a serial (SER) input to allow for daisy

chaining, and a standard (QH) and inverted (Q H)

output.