IDT74FCT521C Datasheet | Integrated Device Technology

IDT54/74FCT521/A/B/C FAST CMOS 8-BIT IDENTITY PARATOR FAST CMOS 8-BIT IDENTITY PARATOR MILITARY AND MERCIAL TEMPERATURE RANGES IDT54/74FCT521/A/B/C Features : - IDT54/74FCT521 equivalent to FASTTM speed - IDT54/74FCT521A 35% faster than FAST - IDT54/74FCT521B 50% faster than FAST - IDT54/74FCT521C 60% faster than FAST - Equivalent to FAST output drive over full temperature and voltage supply extremes - IOL = 48m A (mercial), and 32m A (military) - CMOS power levels (1m W typ. static) - TTL input and output level patible - CMOS output level patible - Substantially lower input current levels than FAST (5µ A max.) - JEDEC standard pinout for DIP and LCC - Military product pliant to MIL-STD-883, Class B - Available in the following packages: - mercial: SOIC - Military: CERDIP, LCC, CERPACK DESCRIPTION: The FCT521 is an 8-bit identity parator built using an advanced dual metal CMOS technology. These devices pare two words of up to eight bits each and provide a low output when the two words match bit for bit. The expansion input IA = B also serves as an active low enable input. FUNCTIONAL BLOCK DIAGRAM A0 2 B0 3 A1 4 B1 5 A2 6 B2 7 A3 8 B3 9 A4 11 B4 12 A5 13 B5...