CD74HC27数据手册集成电路（IC）的触发器规格书PDF

描述 Description

This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y =  A + B + C in positive logic.

特性 Features

• Buffered inputs
• Wide operating voltage range: 2 V to 6 V
• Wide operating temperature range: –55°C to +125°C
• Supports fanout up to 10 LSTTL loads
• Significant power reduction compared to LSTTL logic ICs