I want to purchase follwoing items for shipment to India.
X400 Philips SCN68000CAN64
X4000 National NM27C2360200
X100 Motorala NC68010L10
X4000 SGS Thomson M27C256B-0F1
Please e mail response
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I have a small handheld transmitter for an alarm system.The IC inside is an
mm53200.
Does anyone have any info on this ic.
I know it is some sort of data encoder .
Any help app
Cheers
Rob
email : works…@pcm.co.za
We are looking for any old data books for discretes and IC’s(digital,
analog and interface).
We currently have an urgent need for early 80′s NEC discrete and
MITSUBISHI M5L82xx series and ‘HC’ logic.
Thanks,
Fred Hein
bordmen…@accesscomm.net
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can anyone tell me the diff?
i really want to use the 3055, not the ‘T’ , but cant find any..
any help would be appreciated….
thanx, jp
I saw an article recently that mentions the HFM5 mass-flow sensor made
by Bosch. I would appreciate any suggestions on how to get more
information or to purchase them in the US. Is there is a Bosch web
page dealing with sensors?
Where can I find SSDI components on the Internet ?
/Lasse
What’s the difference between a zero-cross turn on and a random turn on
relay? Can’t seem to find that out anywhere?
Can anyone help?
Thanks,
Tim
I need a circuit that will charge a 2.2AH sealed lead acid battery at 25
to 50 degrees C. The battery is subjected to a discharged of 7A for 5
minutes everyday. I’ve looked at the Unitrode UC3906 and the Benchmarq
2031. They both seem to be suitable. Anybody have experience with these
or other charging ICs? What type or brand of battery is suitable?
Thanks,
Alex
Hello,
I am looking for something I used to use 12+ years ago. They were
three digit 7 segment LEDs similar to those used on the LED calculators
at that time (i.e. TI-55).
The 3 segments share the common segment wires, and have individual
digit (common) lines. I.e., you had to multiplex the digits. They
were not very tall – maybe 1/4" high. Each of the 3 digits had
a ‘bubble’ formed in the glass covering, to act as a sort-of
magnifying glass.
Do these devices exist? I looked at Digi-Key and Mouser, and to
no avail.
Thanks,
Steven
I use reverse-biased diodes to reduce power line disturbances caused
by 24vdc electric strikes in my access control system. These strikes
use about 200 mA. What kind of diode (I don’t know much about these)
should I be using for longest life? Should I be use a much higher
voltage/power rating?
Please reply by email: i…@cris.com
Ian Garmaise
—————-
Ian Garmaise
i…@cris.com