Document
® Integrated Device Technology, Inc.
FAST CMOS SYNCHRONOUS PRESETTABLE BINARY COUNTERS
IDT54/74FCT161/A/C IDT54/74FCT163/A/C
FEATURES:
• IDT54/74FCT161/163 equivalent to FAST™ speed • IDT54/74FCT161A/163A 35% faster than FAST • IDT54/74FCT161A/163C 45% faster than FAST • Equivalent to FAST output drive over full temperature
and voltage supply extremes • IOL = 48mA (commercial), 32mA (military) • CMOS power levels (1mW typ. static) • CMOS output level compatible • Substantially lower input current levels than FAST
(5µA max.) • JEDEC standard pinout for DIP and LCC • Product available in Radiation Tolerant and Radiation
Enhanced versions • Military product compliant to MIL-STD-883, Class B
DESCRIPTION:
The IDT54/74FCT161/163, IDT54/74FCT161A/163A and IDT54/74FCT161C/163C are high-speed synchronous modulo-16 binary counters built using an advanced dual metal CMOS technology. They are synchronously presettable for application in programmable dividers and have .