DM74LS90M - Decade and Binary Counters

Product Overview

National Semiconductor

Datasheet Details

Part number	DM74LS90M
Manufacturer	National Semiconductor
File Size	61.43 KB
Description	Decade and Binary Counters
Datasheet	DM74LS90M Datasheet
Note	This datasheet PDF includes multiple part numbers: DM74LS90M, DM74LS90. Please refer to the document for exact specifications by model.
Additional preview pages of the DM74LS90M datasheet.

Product details

Description

Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90.

Features

s Typical power dissipation 45 mW s Count frequency 42 MHz Ordering Code: Order Number Package Number Package.

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Published: May 2, 2021 |