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Datasheets search archive of electronic components datasheets

Jon 3, 7 Uwe 3 5. Yes, you’ll struggle to find one.

By using our site, you acknowledge that you have read and understand datasheeet Cookie PolicyPrivacy Policyand our Terms of Service. You’ll need 6 for converting 0 to The reason for this is that there is no common reason for a BCD to binary converter.

The circuit with 6 ICs does convert all 3 digit BCD numbers to a correct result with 10 binary bits.

Of course, those things have been obsolete for decades, so finding them is Overall, in terms of circuit board size, power dissipation and error resistance, you’re much better off programming a 4k x 8 PROM such as a So I’ve been looking all over the internet for a Decimal to Binary converter but all I’ve been able to find are Binary to Decimal converters, and Decimal to BCD circuits, does dafasheet have one? Please clarify your specific problem or add additional details to highlight exactly what you need.


For a complete 3 digits BCD to binary converter you need 10 output bits for numbers from 0 to See the How to Ask page for help clarifying this question.

Datashet extra protection logic is necessary only if the result should be represented with 8 bits 0 to only. The purpose of the many binary to BCD converter ICs that are around are to support 7-segment displays in the pre-cheap-microcontroller era. Where are the 3 digits coming from? Then, of course, your 6 ICs will draw worst case as much as mA each, so you’re looking at mA.

SNN1 from Rochester Electronics

As has been pointed out in other answers, you can use the venerable and I do mean venerable Without knowing much more about the problem you are trying to solve, your best bet is to use a cheap microcontroller. Decimal to Binary [closed] Ask Question.

On page 6 or there is a cascaded circuit using 6 chips for 3 BCD digits input datxsheet 10 binary output bits.

You’ll also need some extra protection logic, since with dataeheet 3-digit input there is always the chance that you will inadvertently try to enter a number in excess ofand the results of that will not be pretty. As you can imagine, this was a rather common function in electronics devices, hence why the chips are readily available. If this question can be reworded 74148 fit the rules in the help centerplease edit the question.


If you go on eBay, you can get 20 year old Russian knockoffs for a couple of bucks apiece.

WhatRoughBeast 49k 2 28 Or you do a single chip solution using a PROM with 12 inputs and 10 outputs. Home Datasheeet Tags Users Unanswered.

You could also make something using discrete logic, which would be a good learning exercise, but will quickly become a reasonably complicated project in itself.

Of course you may use a PROM with 8 inputs and 8 outputs too. This comes in a 28 pin DIP, and they are readily available and easily programmed. datasueet

74184 Datasheet

Where do the BCD digits come from that you need to convert? Without an MCU, it’s going to quickly be a mess of logic chips and wires, if you need more than two digits Dec 21 ’17 at Thumb datahseet cheap from China? Besides, your question is really underspecified and smells like an XY problem from miles away.