DM74LS90M Datasheet, Counters, National Semiconductor

DM74LS90M Features

• Counters s Typical power dissipation 45 mW s Count frequency 42 MHz Ordering Code: Order Number Package Number Package Description DM74LS90M M14A 14-Lead Small Outline Integrated Circuit (

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DM74LS90M

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National Semiconductor

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📄 Datasheet

Description:

Decade and binary counters. Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a

DM74LS90M Application

• Applications To use their maximum count length (decade or four bit binary), the B input is connected to the QA output. The input count pulses are a

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