Author Topic: Seven Segment Display (with BCD Decoder)  (Read 1452 times)

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Offline rdbanksTopic starter

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Seven Segment Display (with BCD Decoder)
« on: June 26, 2018, 07:16:16 pm »
Hi all!

Just a quick one, I'm looking for a 7 Seg Display with a decoder all built into one unit, im just wondering if anyone knows of such device, Ideally the unit will have a connector to just run the output of my device to.

I've designed it with the 74HC4511 however if anyone knows of an off the shelf unit or has any other ideas that would be great.

The unit ive designed is expansive however this part is essentially a 'shift indicator', this is a small part of the project. The display ideally needs to be a single digit, waterproof (splash proof) unit.

Thhhhaaanks!!!

Ryan
 

Offline Twoflower

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Re: Seven Segment Display (with BCD Decoder)
« Reply #1 on: June 26, 2018, 07:21:48 pm »
How about this one of these: http://www.ti.com/lit/ds/symlink/sn74ls47.pdf
Or a modern one: HEF4543B

Edit: I think I misunderstood the question. You're looking for a 7-segment LED with build in BCD decoder? Not sure if such thing exists. Sorry.
« Last Edit: June 26, 2018, 07:27:07 pm by Twoflower »
 

Offline rdbanksTopic starter

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Re: Seven Segment Display (with BCD Decoder)
« Reply #2 on: June 26, 2018, 07:29:50 pm »
No worries, the HEF4543B might be a good shout though!
Thanks!  ;D
« Last Edit: June 26, 2018, 07:32:12 pm by rdbanks »
 

Offline TK

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Re: Seven Segment Display (with BCD Decoder)
« Reply #3 on: June 26, 2018, 07:58:14 pm »
The old TIL311 is a display with BCD decoder
 

Offline miceuz

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Re: Seven Segment Display (with BCD Decoder)
« Reply #4 on: June 27, 2018, 04:44:08 am »
Just built one recently: https://www.tindie.com/products/miceuz/huge-7-segment-display-module/

It's not BCD, but serial, can be daisy-chained

Sources are here: https://github.com/Technariumas/7-segment-block


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