CTAR jf IECH JOURNIU~---------------------------..;J..;U;,;;L;.;.'-';.;";.;;o_ .. __
_ _ 1_R _ _ _ _
So as you can see, Motorola's quality control
of CMOS ICs is really extensive! You'll find
that each of the maJ9r manufacturers has a
program like this now (at least in the U.S.) and
that CMOS I Cs are becoming more and more
reliable each year.
Now let's look at all of these letters and
numbers which are printed on CMOS ICs and
let's figure out what they meanl
HOW TD ORDER
Ba ■ lc
MIL-- ■TD-883 ■ PRDC ■■■ ED
PRODUCT
Numbering Parameters: Example MCXXXXXYYYY
MCXXXX
J
MOTOROLA DEVICE TYPE
OPTIONAL SUFFIX
CMOS - A or B Series
Varies for Memories or Microcomponents
See individual data sheets.
J
X
y
y
y
y
CLASS S, B, C, or D - - - - - - - - - - - -
CASE OUTLINE (See Case Outline for Dual - - - - - - - - - '
In-Line Packages)
LEAD FINISH (See Lead Finish T a b l e ) - - - - - - - - - - -
S = MOTOROLA DATA SHEET ELECTRICALS _ _ _ _ _ _ _ _ __,
M = Tested to MIL-M-38510 Slash Sheet Electricals Only
JC= Tested to JEDEC Standard 101
C■ H Outline for Dual In-Line Packages
C - 14-pin
J - 24-pin
T - 28-pin
E - 16-pin
Q - 40-pin
V - 18-pin
W - 22-pin
Lead Finish Table (per A or B below)
A - A or B, with hot solder dip
B - A or B, with acid tin plate
C - A or B, with Gold Plate
X - Any of the above lead finishes are acceptable and interchangeable.
Legend: A-Alloy 42 lead material B-Kovar lead material
EXAMPLE: CMOS
MC 14001
MOTOROLA DEVICE TYPE
A Series
883 Class B
_J
A
B C B (S, M, JC)*
I I
14-Pin Dual In-Line Package - - - - - - - - -
Kovar or Alloy 42 with acid tin plate _ _ _ _ _ _ _ _ ..,.
Motorola Data Sheet Electricals _ _ _ _ _ _ _ _ _ _ _ __,
Tested to MIL-M-38510 electrical specifications _ _ _ _ _ _ _ __,
Tested to JEDEC Standard 101 - - - - - - - - - - - - - - - -
*Devices are tested to one method only, i.e. either S. M or JC.
And once again it is still important that you
follow all CMOS handling procedures for good
measure to increase your chances of main-
taining your IC's integrity.
Real fast, let's look at what is happening in
our industry right now concerning ticket dis-
pensers in video games! There are three
companies marketing units that are universally
adaptable to operate on 99% of all video
games on the market, priced between $329
and $450. There is also one unit priced at
$250 that is also a universally adaptable unit.
All three of these units are run by time or
time and audio at present. If you have any
questions concerning these units, you may
write me at: Attn: Bear, Vending International
Corp., 33157 Camino Capistrano #C, San
Juan Capistrano, CA 92675 and I can help
you further.
At present there are several manufacturers
of dispensers, but these are thinning out
quickly! Since the major game manufacturers
are now starting to include ticket dispenser
actuation circuitry and software in their games
on the design level, it's time that you became
more familiar with motor drive circuitry, so
next month we will be looking at this circuitry
and what you will probably be seeing is some-
thing that you haven't seen too much of
before!
Next month we will also be releasing some
information on retrofits for various arcade
units. So until then ... Bear.