1 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

2 Applications
• Alarm / tamper detect circuit
• S-R latch

3 Description
This device contains one independent 8-input NAND
gate. Each gate performs the Boolean function
Y = A ● B ● C ● D ● E ● F ● G ● H in positive
logic.