The 7490 is a TTL integrated circuit used as a BCD (Binary Coded Decimal) decade counter. It is commonly used in digital counters, frequency division, and electronics learning projects.
The IC comes in a DIP-14 package, making it easy to use with breadboards and prototyping boards.
Features
Decade counter (divide-by-10)
BCD output
TTL logic compatible
DIP-14 package
Suitable for digital electronics and educational projects.
100% Original product that covered warranty by the vendor.
You have the right to return your orders within 72 hours.
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