The CDBE is a CMOS Decade Up-down Counter/Latch/Display Driver with a special preconditioning circuit that allows the counter to be clocked, via. HCC/HCF B is a dual-clocked up/down counter with a special preconditioning circuit that allows the counter to be clocked, via positive going inputs, up or. technology available in DIP package. HCFB is a dual-clocked up/down counter with a special preconditioning circuit that allows the counter to be clocked.
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Frequency counter: Counter schematic
What is Production Packaging? Yes, my password is: The product detailed below complies with the specifications published by RS Components. Apr 2, 9, 1, I transfer theICs and the 7 segment display back to the breadboard the segments turn off completely. Allowing you to reduce waste and improve production efficiency. Apr 1, 2. Do you already have an account? Apr 1, 3 0.
If the bread board had floating counfer same as the Vero board I would of thought it would show the same symptoms, yet it doesn’t. You countwr that the Information as provided here by RS may not be error-free, accurate or up-to-date and that it is not advice.
How can you mitigate it with better design practices? Make sure you don’t have any floating inputs. Quote of the day. I built the counter off the following circuit diagram counter circuit.
I measured with multimeter, each output pin is not shorted against the next.
counted We, the Manufacturer or our representatives may use your personal information to contact you to offer support for your design activity and for other countet purposes. Apr 2, 4. Save this item to a new parts list. Apr 1, 3. The foregoing information relates to product sold on, or after, the date shown below. The only thing i can see is the 2nd vero board build does not have as much solder as the first.
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Texas Instruments CD40110BE IC Decade Up/down Counter CMOS Dip-16
Each In a Pack of 5. Also go over all the cut tracks and solder joints with a magnifying glass cunter make sure there are no unwanted shorts. The Manufacturers and RS disclaim all warranties countwr implied warranties of merchantability or fitness for a particular purpose and are not liable for any damages arising from your use of or your inability to use the Information downloaded from this website.
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You have chosen to save the following item to a parts list:. Save to parts list Save to parts list. Apr 3, 8. Please enter a message. Oct 2, 17, 5, The product coumter not contain any of the restricted substances in concentrations and applications banned by the Directive, and for components, the product is capable of being worked on at the higher temperatures required by lead—free soldering.
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Very weird problem Posted by dannycrafts in forum: No, vounter an account now. You May Also Like: Thank you for your feedback. Your name or email address: Maximum Operating Supply Voltage. So I tested my 2nd Vero board build, i need 2 separate counters and there is no problem with the segments being off completely. Sending feedback, please wait Embedded Systems and Microcontrollers.
I’ll second the call for a schematic Apr 1, 1. Is there any reason why this is happening? Apr 3, 7. I then built the circuit with IC Sockets on a Vero board, counting is again perfect however the segments do not turn off fully during counting. It also explains the role of every part of the Arduino.
So I transfer theand 7 segment display back to the vero board and the segments again dont turn off completely. Weird jdm programer problem Posted by mamech in forum: