DM74LS90 counters equivalent, decade and binary 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 Out.
To use their maximum count length (decade or four bit binary), the B input is connected to the QA output. The input cou.
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