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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Finbarr 3, 1 9 Yes, my password is: It sounds like switch or contact bouncing. Actually they are Reset inputs and they could be quite useful see Spehro’s comment. Oct 11, 3. Read the data sheets for the devices first then ask a question based on what you don’t understand.
Do you satasheet have an account? Oct 11, 1.
74LS93 Datasheet, PDF – Qdatasheet
Sign up using Facebook. They have supplied me with a 74ls93 however, and said that it should work with this.
THere will be circuits onlime that do this OR ask again if more help needed. If you AND the two 1’s you will get an output when the 10 count occurs – this can be used to reset the counter to I’m trying to build a circuit that counts the number 7ls93n pulses and displays it on a seven segment display.
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. Posted by SevenSeas in forum: For this, I need to make use of a 74ls90, however I cannot get one of these, as they are out of stock at my university’s circuit shop.
Oct 11, 2.
74LS93N datasheet & applicatoin notes – Datasheet Archive
Also, I dont see any decoupling capacitors on the IC. Your name or email address: Dec 5, 5, Home Questions Tags Users Unanswered. I used it as a random number generator for gaming. 74ls933n will probably confuse whatever you’re using to display the result and will prevent you properly cascading multiple counters to produce displays with more than one digit.
In fact, as companies start churning out more and more connected gadgets, security isn’t a top concern. Is it possible to rather use the 74ls93 in a basic counter circuit? The OP can’t get a 74LS By the way, “switch bounce” is not always “dreaded”.
But they refer to them as “set-to-nine” inputs Oct 13, 7. The 74LS93 is a binary counter, so it will carry on past 9 and count up to 15 F in hexadecimal or in binary. Yes, I have to agree.
The question is about substituting with a 74LS93 and those only have Reset pins there are no set-to-nine pins on that device. Sign up or log in Sign up using Google.
Help! with 74LS93N Counter
You would have to figure out how to asynchronously reset the ’93 so you don’t get dataaheet 0xA and above. Quote of the day. Help with binary counter Posted by solidrock in forum: