IDT54AHCT191 - High Speed CMOS Up-Down Binary Counter

Product Overview

IDT

Part number	IDT54AHCT191
Manufacturer	IDT
File Size	233.16 KB
Description	High Speed CMOS Up-Down Binary Counter
Datasheet	IDT54AHCT191 Datasheet
Note	This datasheet PDF includes multiple part numbers: IDT54AHCT191, IDT74AHCT191. Please refer to the document for exact specifications by model.
Additional preview pages of the IDT54AHCT191 datasheet.

The IDT54174AHCT191 is a reversible modul0-16 binary counter, featuring synchronous counting and asynchronous presetting, built using advanced CEMOS'

, a dual metal CMOS tEl6:hnology.

The preset feature allows the IDT54/74AHCT191 to be used in programmable dividers.

Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes.
IOL = 14mA over full military temperature range.
CMOS power levels (5!J. W typo static).
Both CMOS and TTL output compatible.
Substantially lower input current levels than ALS (5!J. max. ).
100% product assurance screening to MIL-STD-883, Class B is available.
JEDEC standard pinout for DIP and LCC.

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Published: May 25, 2018 |