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Html Tag |
<iframe src="https://ndatasheet.com/datasheet-frame/300/HD74HC668" width="300" height="250" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe> |
Datasheet Info |
HD74HC668/HD74HC669 Synchronous UP/Down Decade Counter Synchronous Up/Down 4-bit binary Counter Description This synchronous presettable decade count |