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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No, create an account now. When you cut Veroboard into smaller pieces use a fine file and remove any copper burrs at the edges. Is there any reason why this is happening? Apr 1, 1.

Apr 1, 3 0. Minimum Operating Supply Voltage. Sending feedback, please wait Discussion in ‘ The Projects Forum ‘ started by fugoohomerApr 1, We, the Manufacturer or our representatives may use your personal information to contact you to offer support for your design activity and for other related purposes. I transfer theICs and the 7 segment display back to the breadboard the segments turn off completely. Apr 1, 3.

The product does 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.


Quark D I2C Interfacing: Apr 3, 8.

Save to parts list Save to parts list. The foregoing information relates to product sold on, or after, the date shown below. Maximum Operating Supply Voltage. Save this item to a new parts list.

Apr 1, 2. Apr 2, 9, 1, How can you mitigate it with better design practices? What effects can it have on the functionality of your custom PCB?

The Manufacturers and RS reserve the right to change this Information at any time without notice. 440110 sure you don’t have any floating inputs. Allowing you to reduce waste and improve production efficiency. Embedded Systems and Microcontrollers. So I tested my 2nd Vero board build, i need 2 separate counters and there is no problem with the segments being off completely.

Yes, my password is: The only thing i can see is the 2nd vero board build does not have as much solder as the first. The product detailed below complies with the specifications published by RS Components. Please select an existing parts list.

counter build – weird display problem | All About Circuits

Also go over all the cut tracks and solder joints with a magnifying glass and make sure coutner are no unwanted shorts. Please enter a message. You May Also Like: Save to an existing parts list Save to a new parts list. Do you already have an account?


CD40110 Decade Up Down Counter

Oct 18, 3, It also explains the role of every part of the Arduino. Apr 3, 7. Apr 2, 4. You have chosen to save the following item to a parts list:.

If the bread board had floating inputs same as the Vero board I would of thought it would show the same symptoms, yet it doesn’t. I’ll second the call for a schematic The Manufacturers and RS disclaim all warranties including 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.

So I transfer theand 7 segment display back to the vero board and the segments again dont turn off completely. Apr 2, 6.