74LS90 Datasheet, counters equivalent, Fairchild Semiconductor

74LS90 Features

• Counters s Typical power dissipation 45 mW s Count frequency 42 MHz Ordering Code: Order Number DM74LS90M DM74LS90N Package Number M14A N14A Package Description 14-Lead Small Outline Integrated

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74LS90

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Fairchild 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

74LS90 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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74LS90

Fairchild Semiconductor

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