SN74HC27 Overview
This device contains three independent 3-input NOR gates. Each gate performs the Boolean function Y = A + B + C in positive logic. SN74HC27, SN54HC27 SCLS088E DECEMBER 1982 REVISED JUNE 2021 .ti.
SN74HC27 Key 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 pared to LSTTL