A gate which can offer different delays for different input-output paths through it, is known as a variable input delay (VID) gate and the maximum difference in delays of any two paths through the gate is known as "." The VID gates have a known application in minimizing the active power...
The Transistor-Transistor Logic (TTL) is a logic family made up of BJTs (bipolar junction transistors). As the name suggests, the transistor performs two functions like logic as well as amplifying. The best examples of TTL are logic gates namely the 7402 NOR Gate & the 7400 NAND gate. TTL...
For ease of understanding of logic gates, it is customery in tutorial presentations to use diodes as logic gate on–off switches. However, in practice, integrated circuits use transistors as on–off switches in logic gates (see chapter 7). CMOS (complimentary metal oxide semiconductor) technology...
(PhysOrg.com) -- Most of today’s electronics devices contain two different types of field-effect transistors (FETs): n-type (which use electrons as the charge carrier) and p-type (which use holes). Generally, a transistor can only be one type or the other, but not both. Now in a ...
(PhysOrg.com) -- Most of today’s electronics devices contain two different types of field-effect transistors (FETs): n-type (which use electrons as the charge carrier) and p-type (which use holes). Generally, a transistor can only be one type or the oth
motors, relays, or lights to the minimal value of voltage, digital IC’s or used in logical gates such as AND gates or OR. Also, when the output delivered from the logic gate is +5v whereas the device that has to be regulated might need wither 12v or even 24v of the supply voltage...
1. A small electronic device containing a semiconductor and having at least three electrical contacts, used in a circuit as an amplifier, detector, or switch. 2. Any of various devices serving the same purpose but employing a different technology: an optical transistor. 3. A transistor radio....
Transistor switches are used for a wide variety of applications such as interfacing large current or high voltage devices like motors, relays or lamps to low voltage digital logic IC's or gates like AND Gates or OR Gates. Here, the output from a digital logic gate is only +5v but the de...
The base signal is now separated into two identical laser beams for logic operation (herein, we term these two signals as A and B). For an OR gate, the threshold power of the device should be less than either the power of A or B, while for an AND gate, the threshold power should ...
These circuits include components like arithmetic logic units (ALUs), registers that store data and control units that manage the operation of the processor. As transistors continue to become more plentiful and better-performing, we keep finding more clever ways to put them to work. On and off,...