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Which has a shorter propagation delay TTL or CMOS?
TTL
Speed-power product OF TTL?
The product of propagation delay and power dissipation is called Speed power product.
Whether TTL logic is preferred to DRL logic and why?
DRL cannot invert signals.
What is TTL logic family?
To know about the advantages of TTL logic family, one should have a basic idea about RTL, DTL etc. Diode logic (DL) uses diodes to implement logical functions like AND and OR. But the disadvantage is that it can not perform NOT operation. As AND and OR are not complete functions by themselves, they can not perform several logic functions without NOT. Hence, there was a need for some device which can perform a NOT function as diodes can not. That device is a transistor. Then came the DTL which uses a transistor along with diodes. As a transistor can act as an inverter, NAND (NOT-AND) & NOR (NOT-OR) operations can be performed. But this logic uses several diodes which will slow down its operation. Due to the delay offered by them, the logic levels may sometimes change i. e. 0 t0 1 or 1 to 0. Then came TTL. This logic uses a multi emitter transistor, a transistor with many emitter terminals. As every emitter is nothing but a diode, this logic eliminates the use of all diodes. This is the major advantage. As transistor becomes ON and OFF much rapidly than a diode, switching time will be faster. TTL, or Transistor-transistor logic replaced resistor-transistor logic, and used much less power. The TTL family is very fast and reliable, and newer faster, less power-consuming, etc. types are always being developed. = In TTL (Transistor-Transistor Logic), think that the device using this technology is made from several transistors. Another advantage is that many more chips employ this technology.
What is a TTL waveform?
A TTL waveform refers to the output signal of a Transistor-Transistor Logic (TTL) digital circuit, characterized by its distinct voltage levels representing binary states. Typically, a TTL high state is around 2.4 to 5 volts, while a low state is around 0 to 0.8 volts. The waveform transitions sharply between these levels, reflecting the rapid switching behavior of TTL circuits. TTL waveforms are used in various digital applications, including logic gates, microprocessors, and communication systems.
Which has a shorter propagation delay TTL or CMOS?
TTL
How resistance and propagation delay related each other in TTL logic family?
In TTL (Transistor-Transistor Logic) circuits, resistance and propagation delay are inversely related. Higher resistance in the circuit can lead to increased propagation delay, as it affects the charging and discharging times of capacitive loads. This delay is primarily due to the time it takes for the output to transition from one state to another, which is influenced by the RC time constant (where R is resistance and C is capacitance). Thus, optimizing resistance is crucial for improving speed in TTL logic applications.
Which logic family has the least propagation delay?
Here are the propagation delays for these gatesa) ECL = 2nsb) TTL = 1.5-33ns depending on the type of TTL. Conventional TTL is 9ns, Advanced Schottky TTL is 1.5nsc) RTL = 25nsd) CMOS = 5-20ns depending on if it is conventional CMOS, TTL pin compatible CMOS, high speed TPC CMOS or TTL compatible CMOSSo the fastest would be the Advanced Schottky TTL (74ASxx) at 1.5ns but the choice simply said TTL which I would interpret as Conventional TTL (74xx/54xx) which would have a propagation delay at 9ns.So the winner is ... (a) ECL which has a propagation delay at 2ns.
Speed-power product OF TTL?
The product of propagation delay and power dissipation is called Speed power product.
TTL logic is preferred to DRL logic?
TTL is faster and does not lose amplitude
What does TTL applies mean?
TTL is a logic family. A logic family is the set of logic gates designed using a specific approach. Or simply speaking, logic family is the way of implementing logic. TTL stands for transistor - transistor - logic. It involves transistors (BJT) to implement logic. TTL applies means TTL logic family is used or can be applied in that specific application.
What does applying mean?
TTL is a logic family. A logic family is the set of logic gates designed using a specific approach. Or simply speaking, logic family is the way of implementing logic. TTL stands for transistor - transistor - logic. It involves transistors (BJT) to implement logic. TTL applies means TTL logic family is used or can be applied in that specific application.
What is meant by ttl logic?
TTL stands for "transistor-transistor logic" and consists of using BJT's ("bipolar junction transistors") to conduct the logic for the circuit.
Mine TTL is?
Mine TTL, or Time to Live, refers to the duration that a record is cached by DNS servers or clients before it must be refreshed. It is typically set in seconds and determines how long the information remains valid. A shorter TTL can lead to more frequent updates, while a longer TTL can reduce the load on servers but may delay propagation of changes. Properly configuring TTL is crucial for optimizing performance and ensuring timely updates.
Which type of distortion is due to a signal being delayed while passing through a circuit?
in the electronics domain it is called propagation delay and it has different-2 values on different -2 places.for example for ttl ics it is about 7.5 nano seconds.it is very considerable when we design a logic circuit.and the effect are called hazards some times.
What is TTl in digital electronics?
transistor transistor logic
Which logic family is used to fabricate microprocessor?
TTL
