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Digital Design

TTL / CMOS Design Considerations
On screen animations.
Switch inputs on and off and see the result
.

This package is combined with CNC Digital Design on one CD

Beginning digital electronics?
This package will answer most of your questions - and more!
 

The following on screen INTERACTIVE simulations are provided:-

    1. Simple gates-AND OR NAND NOR INVERT EOR

     2. Opto Isolator-protect your system from voltage dangers on any board you make

     3.
Transistor-wiring an NPN transistor as a switch

     4.
Debounce a changeover switch

     5.
Debounce a make and break switch

     6. Vary the speed of an
oscillator

     7. Single and cascaded  Binary counter

     8. Single and cascaded UP/Down Binary and Decade counters

     9. Bilateral switches

     10. Decoders-1 of 16 and BCD to 7 segment

     11.
Shift register

     12. Flip Flops-JK and D type

These
interactive animations give a hands on method of learning how to deal with the integrated circuits.

It comes with a Word™ document that reinforces the above topics
and also deals with different switches, power supply, noise, inputs, outputs, high, low,
open collector, hold down, pull up, fan in, fan out, sinking, sourcing, Schmitt trigger, floating, race hazards, unused gates, debouncing, leading edge, trailing edge, synchronous, asynchronous, decoupling, regulators and transistor interfaces.

The sections in the document on cascading and debouncing fully explain the interactive work on the CD.

There is also a reference section on transistor and capacitor colour coding

The following documents are included:-
     1. TTL
Pinout documents.
           diagrams of
86 ICs in the 74 series TTL
 
   
2. CMOS Pinout
          
diagrams of 59 ICs in the 4000 series CMOS.

    
Pinouts are seen from above AND below
     (just what you need for designing or fault finding)

     Plus
Truth Tables and/or written explanations of the method of operation.
     (Does
NOT contain technical DC characteristics [such as rise and fall times] )

 

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