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Fairchild Semiconductors
... This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to permit the driving of bus lines wi ...
... This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to permit the driving of bus lines wi ...
74126
... This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to permit the driving of bus lines wi ...
... This device contains four independent gates each of which performs a non-inverting buffer function. The outputs have the 3-STATE feature. When enabled, the outputs exhibit the low impedance characteristics of a standard LS output with additional drive capability to permit the driving of bus lines wi ...
DM74LS20 Dual 4-Input NAND Gate
... H = HIGH Logic Level L = LOW Logic Level X = Either LOW or HIGH Logic Level ...
... H = HIGH Logic Level L = LOW Logic Level X = Either LOW or HIGH Logic Level ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 11. A constant dc voltage of 10 volts is connected in series with resistances 4Ω & 3Ω. Another load resistance RL is connected across the 3Ω resistance. Use Norton’s theorem to determine the current through RL in the circuit. 12. What is the need for biasing the transistor? Explain the Fixed Bias me ...
... 11. A constant dc voltage of 10 volts is connected in series with resistances 4Ω & 3Ω. Another load resistance RL is connected across the 3Ω resistance. Use Norton’s theorem to determine the current through RL in the circuit. 12. What is the need for biasing the transistor? Explain the Fixed Bias me ...
DM74LS27 Triple 3
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
... 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Package Number N14A ...
Signal Resistance of the Current Mirror
... 6.3 V; it would be much better if it were zero! Several methods exist of making the quiescent value zero. 1. Take the output via a capacitor. This is a good solution for an a.c. amplifier, but it will not work for d.c. or indeed slow a.c. Anyone who has tried to measure slow signals on an oscillosco ...
... 6.3 V; it would be much better if it were zero! Several methods exist of making the quiescent value zero. 1. Take the output via a capacitor. This is a good solution for an a.c. amplifier, but it will not work for d.c. or indeed slow a.c. Anyone who has tried to measure slow signals on an oscillosco ...
The MAX1864 Generates 1.2V or Lower Output Voltage
... Abstract: Article shows how a regulator can generate an output voltage that is less than the reference voltage. Circuit generates a 1.0V output voltage. The MAX1864 triple-output power supply is featured. With most regulators, it is difficult to generate an output voltage that is less than the refer ...
... Abstract: Article shows how a regulator can generate an output voltage that is less than the reference voltage. Circuit generates a 1.0V output voltage. The MAX1864 triple-output power supply is featured. With most regulators, it is difficult to generate an output voltage that is less than the refer ...
DN221 - SOT-23 Micropower, Rail to Rail Op Amps Operate with Inputs Above the Positive Supply
... Common factors that keep most SOT-23 parts from being general purpose amplifiers include low supply voltage range, high input offset voltage, low open-loop voltage gain and poor output stage performance. The LT1782/LT1783 amplifiers operate on all single and split supplies with a total voltage of 2. ...
... Common factors that keep most SOT-23 parts from being general purpose amplifiers include low supply voltage range, high input offset voltage, low open-loop voltage gain and poor output stage performance. The LT1782/LT1783 amplifiers operate on all single and split supplies with a total voltage of 2. ...
Multiple DDC Signal Input to Proportional Resistance Output
... two digital signals, one for increase and the other for decrease. The floating point full scale rate of change is 55 seconds. Some triac input signals require an accessory (see ordering information). Custom input signal types and ranges are also available. The DRN4 is supplied in an enclosure that c ...
... two digital signals, one for increase and the other for decrease. The floating point full scale rate of change is 55 seconds. Some triac input signals require an accessory (see ordering information). Custom input signal types and ranges are also available. The DRN4 is supplied in an enclosure that c ...
The Field Effect Transistor
... for the pinch-off voltage with the rather liberal limits given on the data page for “GateSource Cutoff Voltage”. Common-source transfer characteristics The program measures the current by measuring the voltage drop across the 1k drain resistor. Make a copy of the computer plot of drain current vs. ...
... for the pinch-off voltage with the rather liberal limits given on the data page for “GateSource Cutoff Voltage”. Common-source transfer characteristics The program measures the current by measuring the voltage drop across the 1k drain resistor. Make a copy of the computer plot of drain current vs. ...
The Field Effect Transistor
... Redo the circuit replacing the computer-generated voltages with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. Choose a value of Rs to give the following circuit a good operating point. For a good operating point, the drain voltage is between 3 an ...
... Redo the circuit replacing the computer-generated voltages with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. Choose a value of Rs to give the following circuit a good operating point. For a good operating point, the drain voltage is between 3 an ...
Transistor–transistor logic
![](https://commons.wikimedia.org/wiki/Special:FilePath/68k_ttl.jpg?width=300)
Transistor–transistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors. It is called transistor–transistor logic because both the logic gating function (e.g., AND) and the amplifying function are performed by transistors (contrast with RTL and DTL).TTL is notable for being a widespread integrated circuit (IC) family used in many applications such as computers, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, etc. The designation TTL is sometimes used to mean TTL-compatible logic levels, even when not associated directly with TTL integrated circuits, for example as a label on the inputs and outputs of electronic instruments.After their introduction in integrated circuit form in 1963 by Sylvania, TTL integrated circuits were manufactured by several semiconductor companies, with the 7400 series (also called 74xx) by Texas Instruments becoming particularly popular. TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits. Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design. TTL circuits simplified design of systems compared to earlier logic families, offering superior speed to resistor–transistor logic (RTL) and easier design layout than emitter-coupled logic (ECL). The design of the input and outputs of TTL gates allowed many elements to be interconnected.TTL became the foundation of computers and other digital electronics. Even after much larger scale integrated circuits made multiple-circuit-board processors obsolete, TTL devices still found extensive use as the ""glue"" logic interfacing more densely integrated components. TTL devices were originally made in ceramic and plastic dual-in-line (DIP) packages, and flat-pack form. TTL chips are now also made in surface-mount packages. Successors to the original bipolar TTL logic often are interchangeable in function with the original circuits, but with improved speed or lower power dissipation.