IDT54AHCT182 Datasheet High Speed CMOS Carry Lookahead Generator

Manufacturer: IDT

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	IDT54AHCT182
Manufacturer	IDT
File Size	191.78 KB
Description	High Speed CMOS Carry Lookahead Generator
Datasheet	IDT54AHCT182 IDT74AHCT182 Datasheet (PDF)

: 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.

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 st.

Part Number	Description
IDT54AHCT138	High Speed CMOS 1-of-8 Decoder
IDT54AHCT139	High Speed CMOS Dual 1-of-4 Decoder
IDT54AHCT161	High Speed CMOS Synchronous Presettable Binary Counter
IDT54AHCT163	High Speed CMOS Synchronous Presettable Binary Counter
IDT54AHCT191	High Speed CMOS Up-Down Binary Counter
IDT54AHCT193	High Speed CMOS Up-Down Binary Counter
IDT54AHCT240	High Speed CMOS Octal Buffer/Line Driver
IDT54AHCT244	High Speed CMOS Octal Buffer/Line Driver
IDT54AHCT245	High Speed CMOS Non-Inverting Buffer Transceiver
IDT54AHCT273	High Speed CMOS Octal D Flip-Flop