SN74HCS20-Q1中文资料德州仪器数据手册PDF规格书

1 Features

1• AEC-Q100 Qualified for automotive applications:

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

TA

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical ICC of 100 nA

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 5 V

2 Applications

• Alarm / tamper detect circuit

• S-R latch

3 Description

This device contains two independent 4-input NAND

gates with Schmitt-trigger inputs. Each gate performs

the Boolean function Y = A ● B ● C ● D in positive

logic.