3.5 TTL NAND and AND gates
Suppose we altered our basic open-collector inverter circuit, adding a second input terminal just like the first: This...
Tag: Free Book on Digital
3.4 Multiple-input Gates
The Use of Logic Gate Inverters and buffers exhaust the possibilities for single-input gate circuits. What more can be...
3.3 The Buffer Gate
If we were to connect two inverter gates together so that the output of one fed into the input of another, the two...
3.2 The NOT Gate
The single-transistor inverter circuit illustrated earlier is actually too crude to be of practical use as a gate. Real...
3.1 Digital Signals and Gates
While the binary numeration system is an interesting mathematical abstraction, we haven’t yet seen its practical...
2.6 Bit Grouping
The singular reason for learning and using the binary numeration system in electronics is to understand how to design,...
2.5 Binary Overflow
One caveat with signed binary numbers is that of overflow, where the answer to an addition or subtraction problem...
2.4 Binary Subtraction
We can subtract one binary number from another by using the standard techniques adapted for decimal numbers...
2.3 Negative Binary Numbers
With addition being easily accomplished, we can perform the operation of subtraction with the same technique simply by...
2.2 Binary Addition
The Rules of Binary Addition Adding binary numbers is a very simple task, and very similar to the longhand addition of...
2.1 Numbers versus Numeration
It is imperative to understand that the type of numeration system used to represent numbers has no impact on the...
