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MC14521B Datasheet (PDF) - ON Semiconductor

MC14521B Datasheet PDF - ON Semiconductor
Part # MC14521B
Download  MC14521B Download

File Size   219.65 Kbytes
Page   9 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description 24-Stage Frequency Divider

MC14521B Datasheet (PDF)

Go To PDF Page Download Datasheet
MC14521B Datasheet PDF - ON Semiconductor

Part # MC14521B
Download  MC14521B Click to download

File Size   219.65 Kbytes
Page   9 Pages
Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor
Description 24-Stage Frequency Divider

MC14521B Datasheet (HTML) - ON Semiconductor


MC14521B Product details

24−Stage Frequency Divider



The MC14521B consists of a chain of 24 flip−flops with an input circuit that allows three modes of operation. The input will function as a crystal oscillator, an RC oscillator, oras an input buffer for an external oscillator. Each flip−flop divides the frequency of the previous flip−flop by two, consequently this part will count up to 2 24 = 16,777,216. The count advances on the negative going edge of the clock. The outputs of the last seven−stages are available for added flexibility.



Features

•All Stages are Resettable

•Reset Disables the RC Oscillator for Low Standby Power Drain

•RC and Crystal Oscillator Outputs Are Capable of Driving External Loads

•Test Mode to Reduce Test Time

•VDD′and VSS′Pins Brought Out on Crystal Oscillator Inverter to Allow the Connection of External Resistors for Low−Power Operation

•Supply Voltage Range = 3.0 Vdc to 18 Vdc

•Capable of Driving Two Low−Power TTL Loads or One Low−Power Schottky TTL Load over the Rated Temperature Range

•Pb−Free Packages are Available*




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About ON Semiconductor


ON Semiconductor is a publicly traded company that designs, develops, and manufactures a wide range of semiconductor products for various applications, including automotive, computing, consumer, industrial, and communications markets.
The company was founded in 1999 and is headquartered in Phoenix, Arizona.
ON Semiconductor offers a broad portfolio of power management, analog, and discrete semiconductors, including power MOSFETs, diodes, rectifiers, and voltage regulators, among others.
The company's products are designed to be energy efficient, reliable, and cost-effective, and are used in a variety of applications, including portable electronics, industrial automation systems, renewable energy systems, and automotive electronics.
ON Semiconductor is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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