What is the most popular digital logic IC Series?
The 74LS family of ICs is a lower-power version of the 74S family, with slightly higher speed but lower power dissipation than the original 74 family; it became the most popular variant once it was widely available.
Are TTL chips still used?
Quantum jump to transistor-transistor-logic, TTL, which in its variants, is still in limited use today.
What are the major differences between the 5400 and 7400 series of ICs?
What are the major differences between the 5400 and 7400 series of ICs? The 5400 series are military grade and require tighter supply voltages and temperatures. The 5400 series are military grade and allow for a wider range of supply voltages and temperatures. The 7400 series are an improvement over the original 5400s.
Which application uses the digital IC?
Digital Integrated Circuits The Digital Integrated ICs are widely used in microprocessors, computers, computer networks, frequency counters and digital signal processors.
Why is the fan-out CMOS gates frequency dependent?
Why is the fan-out of CMOS gates frequency dependent? The input gates of the FETs are predominantly capacitive, and as the signal frequency increases the capacitive loading also increases, thereby limiting the number of loads that may be attached to the output of the driving gate.
What Causes Low Power Schottky?
Explanation: A larger value resistor causes low power low-power Schottky TTL to use less power than the 74XX series TTL.
Which kind of ICs are the most commonly used ICs?
Digital ICs are the more common variety, mainly because of the vast number of digital devices (not just computers) that make use of these types of ICs.
How many 9 circuits are contained in 7400 and IC?
Explanation: 7400 IC’s pin has total 14 pin. Pin no 7 use for GND and pin no 14 used for +vcc and remaining pins used for connections. For a NAND gate two inputs are required and one output is obtained means for NAND gate 3 pin connections are required. Thus, a 7400IC contains 4 NAND gates with each having 3 pins.