Clock I.C : Can Drive Nixie Tubes or 7Seg LEDs

This device enables you to build a clock using   a handful of components and your own choice of display.
The device has a 7 segment display driver built in. It can also be used to drive Nixie displays using just a few cheap transistors and resistors.   Additionally, the device has a binary output, so it can be used as part of a larger timer or alarm system.

Shortform Data

Single +5V Voltage Rail
Single 32768Hz input reference source
Switchable Between the 12 and 24Hr clock formats (single pin setting)
The device can Drive 7 Segment Displays or Nixie Tubes (single pin setting)
Binary output (always present)
Simple clock setting arrangement

Applications

Nixie Clock  Design
7 Segment Clock Design
Time code source
Digital timing and alarms

I can email a full data sheet for the device (in .PDF form) or it can be downloaded here :-

>>Link To Data <<

These device has been stored in an anti-static environment, both before and after programming. The anti-static protection will be maintained during shipping. I  can supply small production quantities of these.  Please  email me for your requirements.

I can supply an 84W PLCC plated through hole  socket for use with this device for an extra £1.30.  This will enable  you to  use this device with standard vero board, tri-pad board or the like.

I can also supply a (surface mount) SG-3030JC oscillator, as recommended in the application notes. Please add £2.90 to the total for this.

NOTE

I designed the contents of this device, so I own the Intellectual Property Rights (IP Rights). I can therefore easily modify the contents or compile the contents into another Altera type device. If you have any ideas how this device might be improved, or have a commercial application that could use such a device please contact me.

Thank you for looking.

PS

If you have any requirements for the repair of switched mode, linear, non standard or industrial PSUs (that are difficult to source or expensive to re-manufacture) then I may be able to assist you. Additionally, I can supply New Old Stock and refurbished PSUs. I currently have the following available

Advance MG5-40C
Advance M9T5-20C
Shindengen SE05200G
Weir WP605 11 00 03
Omega MML 600
Coutant ML 300

NOTE

It is seldom economically viable to repair standard PC type supplies.

I also have range of unusual and obsolete and hard-to-get IC's for sale. In both instances, take a look here :-

http://evingar.www.idnet.com/index.html