IDT54AHCT182

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 over word lengths of more than fou r bits. PIN CONFIGURATIONS G1 P1 Go Po G3 P3 P GND Vee P2 G2 Cn Cn+x. Cn +y G Cn+z 5SDAHCT182-001 DIP TOP VIEW FUNCTIONAL BLOCK DIAGRAM UC') CO') 00 III. I" Z III. I" P GND NC Cn+. G Ll L J L J L J L J :9 8 7 6 5 43: ::10 2::: ::11 ::12 P...