1 Features
• LSTTL input logic compatible
– VIL(max) = 0.8V, VIH(min) = 2V
• CMOS input logic compatible
– II ≤ 1μA at VOL, VOH
• Buffered inputs
• 4.5V to 5.5V operation
• 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
• Combining power good signals
• Enable digital signals

3 Description
This device contains four independent 2-input AND
gates. Each gate performs the Boolean function
Y = A ● B in positive logic.