Part Number
|
MC14521B |
Manufacturer
|
ON Semiconductor |
Description
|
24-Stage Frequency Divider |
Published
|
Jul 1, 2005 |
Detailed Description
|
MC14521B
24-Stage Frequency Divider
The MC14521B consists of a chain of 24 flip−flops with an input circuit that allow...
|
Datasheet
|
MC14521B
|
Overview
MC14521B
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, or as 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 224 = 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.
http://onsemi.
com
Features
• All Stages are Resettable • Reset Disables the RC Oscillator for Low Standby Power Drain • RC and Crystal Oscillator Outputs Are Capable of D...
Similar Datasheet