* 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

* Combining power good signals
* Enable digital signals 3 Description This device contains two independent 4-i.

This device contains two independent 4-input AND gates. Each gate performs the Boolean function Y = A
* B
* C
* D in positive logic. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74HC21D SOIC (14) 8.70 mm × 3.90 mm .

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts