Datasheet Details
Part number:
MC14520B, MC14518B
Manufacturer:
File Size:
91.96 KB
Description:
Dual up counters.
Note:
This datasheet PDF includes multiple part numbers: MC14520B, MC14518B.
Please refer to the document for exact specifications by model.
MC14520B, MC14518B, Dual Up Counters
MC14518B, MC14520B Dual Up Counters The MC14518B dual BCD counter and the MC14520B dual binary counter are constructed with MOS P channel and N channel enhancement mode devices in a single monolithic structure.
Each consists of two identical, independent, internally synchronous 4 stage counters.
The counter stages are type D flip flops, with interchangeable Clock and Enable lines for incrementing on either the positive going or negative going tra
MC14520B Features
* Diode Protection on All Inputs
* Supply Voltage Range = 3.0 Vdc to 18 Vdc
* Internally Synchronous for High Internal and External Speeds
* Logic Edge
* Clocked Design
* Incremented on Positive Transition of Clock or Negative Transition on Enable
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