74LS93N from Signetics High Technology, Inc.. Find the PDF Datasheet, Specifications and Distributor Information. 74LS93N from Fairchild Semiconductor. Find the PDF Datasheet, Specifications and Distributor Information. Each of these monolithic counters contains four master- slave flip-flops and additional gating to provide a divide-by- two counter and a three-stage binary.

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Along with what Marshallf3 said 0. If you are allowed to have it count to 15 rather than 9 datasjeet it will work fine. After i finished doing all the truth tables and drawing the logic diagram, i decided to simulate it first before getting into any hardware stuff. That can lead to odd behavior also.

Do you already have an account? I’m trying to build a circuit that counts the number of pulses and displays it on a seven segment display.

Mar 24, 21, 2, Oct 12, 5. Finbarr 3, 1 9 Posted by SevenSeas in forum: Oct 11, 1. They have supplied me with a 74ls93 however, and said that it should work with this. Sign up using Email and Password. That will probably confuse whatever you’re using to display the result and will prevent you properly cascading multiple counters to produce displays with more 74ls9n one digit.


Voltage and Current Dividers: Also, it would be interesting to know whether your 7-segment display will properly display digits above datasueet or if it will display nonsense.

74LS93 Datasheet

Question regarding 74ls90’s and 74ls93 Ask Question. Jul 17, 22, 1, Apr 11, 3, 1, It depends on if you must have it roll from 9 to back to 0 on the next count. Discussion in ‘ The Projects Forum ‘ started by idmondOct 11, Now, after i found every thing i need, i used Multisim and started connecting the outputs of 74ls93n to drive 4 LEDs instead of 7-Segmentjust to test it first, and ran my design.

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National Semiconductor – datasheet pdf

Yes, it’ll work to a point – specifically, until the count reaches 9. Quote of the day.

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74LS93N Datasheet

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In fact, as companies start churning out more and more connected gadgets, security isn’t a top concern. Help with counter circuit? Read the data sheets for the devices first then ask a question based on what you don’t understand. Your circuit is suffering from the dreaded “switch bounce”. Post as a guest Name.