KID1 or. The russian types are either or , high serial numbers are , I also have some data- sheets for the different types. how a Russian KID1 () BCD-Decimal decoder or a 74HC 8-bit You can. Simplifies driving Nixie tubes. Brand new Russian ICs, U.S. equivalents with overrange digit blanking. ENGLISH DATASHEET: DATASHEET PAGE 1.

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The colons of the clock are created with two INS-1 neon indicators. I finally got around to ordering a dozen ks for my nixie projects but am having a hard time finding a datasheet that I can read.

Datashee than replicating existing designs, he decided to build his project from scratch, learning new techniques and tricks while improving his design as he progressed.

The additional zenerdiode you mentioned is more a general thought, unrelated the the specific shift register. Just tie all the emitters together, and hook them up to a single emitter resistor 1Kwith its other leg tied to Gnd. It was mentioned in the email you should have received upon joining, if you provided a working email address. When [badjer1] [Chris Muncy] got his hands on an old synchroscope which had seen better days at a nuclear power plant control room, he decided to use it as the enclosure for a long-pending plan to build a Nixie Tube project.

Big thanks if someone can help me out. Thanks to you all, Frank. A few chips, have what are called “open-collector”, or “open-drain” outputs. Your Email Remember me. Here is a simple way of using shift registers as an IO-Expander for your favourite microcontroller. Those questions and more are answered in the group’s FAQ Database section of the site. The new topic will begin with this message.

That’s what made me think about a more sensible way to switch HV.

Since there is no physical connection between cathode and anode it’s something in between depending on the switching state. Any other shift register will be fine too, K155jd1 used what I had available.


So, if datashet obtain and read these books, then get the data sheets for the specific ICs you are interested in, the knowledge gained from those books will assure that the data sheets make sense once you obtain them. Log in or sign up in seconds.

KID1 Datasheet, PDF – Datasheet Search Engine

Ok, so I’ve found a schematic I like, it doesn’t, however, use either of the ICs we have reviewed kinda rude I know, didn’t intend daasheet that happening, circumstances just made it that way. IF you look at the TI datasheet for their at http: K155ix1 about the timings? You will find that with higher current, the maintaining voltage goes down. Your Password Forgot your password? Also two ways of switching the Nixie Voltage are discussed and as a bonus a closer look at the datasheet of the shiftregister is taken.

KID1 datasheet & applicatoin notes – Datasheet Archive

If you are just posting pictures or videos with no further write-up, please use the ‘Gallery’ tag. The required anode resistor takes up the slack, by having the remaining 40V V supply – V nixie drop across it.

He also assures that you will know not only how it works, but how to build things that work reliably over the long term. That’s why there are an additional 8 D-FlipFlops which you clock RCK after your serial data is completely clocked into the input side.

This cannot be undone.

That chip’s output transistors can’t tolerate a voltage much higher than that. But 80 90 V is the limit. The Western ‘s have protection zener diodes on their outputs, that limit their rise k1555id1 60V.

View and contribute to our wiki page for beginners. General Electronic engineering-related posts that don’t fall into any other category. If you’re not sure expect the worst case, so I wanted a way to safely switch V even so I assume the real Voltage drop is much lower. Not a nixie tube driver. Note that tis very special one has FETs at it’s output to driver datazheet loads. The button switch switches between the different test modes I’ll explain later and finally the 3 LEDs show the test results.


A useful or insightful technical note on component selection, circuit design or testing etc. The russian types are either orhigh serial numbers arelow serial numbers are When the yellow LED lights up, it’s a k15id1 If in doubt, contact the mods before posting. The goal is to create a Nixie based clock display which k1155id1 be driven over the SPI bus.

Typical of all outputs: That helps explain the “why” of how they work.

The concepts are presented clearly, with theory, and a schematic is shown, along with a truth table of the expected results. Think of your clock frequency of your microcontroller. Reason Report to Moderators I think this message isn’t appropriate for our Group.

Nixie driver ICs 74141

This is for original work – pictures of stock kit builds will be deleted. Those books even show the basic internal transistor circuits used to make the gates.

SN stands for ‘semiconductor network’, a TI name for the IC that seems to have replaced ‘solid circuits’ and a prefix that they still use today. Search Only Within This Topic. All they have to due is rise to a value so that the voltage difference is less that the extinguishing voltage.

I also found out what I wrote above in the section about the russian datashest.

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