FEATURES:
• Equivalent to ALS speeds and output drive over full temperature and
voltage supply extremes
• 8ns typical propagation delay • IOl = 14mA over full military temperature range •
CMOS power levels (5JlW typo static) • Both
CMOS and TTL output compatible • Substantially lower input current levels than ALS (5JlA max.
) • Carry lookahead generator • 100% product assurance screening to MIL-STD-883, Class B
is available • JEDEC standard pinout for DIP and LCC
DESCRIPTION:
The IDT54174AHCT182 is a carry lookahead generator built using advanced CEMOS'·, a dual metal
CMOS technology.
The IDT54/74AHCT182 is generally used with a 4-bit arithmetic logic unit to provide high-speed lookahead ove...