® Integrated Device Technology, Inc.
FAST
CMOS UP/DOWN BINARY COUNTERS
IDT54/74FCT193 IDT54/74FCT193A
FEATURES:
• IDT54/74FCT193 equivalent to FAST™ speed • IDT54/74FCT193A 35% 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 IDT54/74FCT193 and IDT54/74FCT193A are up/ down modulo-16 ...