The SN74HC132 contains four independent 2-input NAND gates. Each gate performs the Boolean function Y = A?B in positive logic.

? Alarm / tamper detect circuit
? S-R latch

? Buffered inputs
? Wide operating temperature range:-40°C to +85°C
? Supports fanout up to 10 LSTTL loads
? Significant power reduction compared to LSTTL logic ICs