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SN74HC02NSR_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/7/3 11:52:15

54

SN74HC02NSR

4 通道、2 输入、2V 至 6V 或非门

 

 

 

                                                  更多技术详情请登录www.mroic.cn   

 

 

 

1 Features

 

• Buffered inputs

• Wide operating voltage range: 2 V to 6 V

• Wide operating temperature range:–40°C to 85°C

• Supports fanout up to 10 LSTTL loads

• Significant power reduction compared to LSTTL logic ICs

 

 

 

 

2 Applications

 

• Alarm / tamper detect circuit

• S-R latch

 

 

                                                      

 

3 Description

 

This device contains four independent 2-input NOR gates. Each gate performs the Boolean function Y = A B in positive logic.