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IDT54AHCT182 - High Speed CMOS Carry Lookahead Generator

Download the IDT54AHCT182 datasheet PDF. This datasheet also covers the IDT74AHCT182 variant, as both devices belong to the same high speed cmos carry lookahead generator family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key 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 st.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDT74AHCT182-IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT54AHCT182
Manufacturer IDT
File Size 191.78 KB
Description High Speed CMOS Carry Lookahead Generator
Datasheet download datasheet IDT54AHCT182 Datasheet

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Other Datasheets by IDT

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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.