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Pull-up resistor, the Glossary

In electronic logic circuits, a pull-up resistor (PU) or pull-down resistor (PD) is a resistor used to ensure a known state for a signal.^[1]

26 relations: Bipolar junction transistor, Cambridge University Press, CMOS, Combinational logic, Electrical impedance, Field-effect transistor, Ground (electricity), IC power-supply pin, Kirchhoff's circuit laws, Logic gate, Microcontroller, MOSFET, Ohm, Open collector, Paul Horowitz, Power supply, RC circuit, Resistor, Switch, The Art of Electronics, Three-state logic, Transistor, Transistor–transistor logic, USB-C, Voltage, Winfield Hill.
Resistive components

Bipolar junction transistor

A bipolar junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers.

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Cambridge University Press

Cambridge University Press is the university press of the University of Cambridge.

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Complementary metal–oxide–semiconductor (CMOS, pronounced "sea-moss") is a type of metal–oxide–semiconductor field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions.

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Combinational logic

In automata theory, combinational logic (also referred to as time-independent logic) is a type of digital logic that is implemented by Boolean circuits, where the output is a pure function of the present input only.

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Electrical impedance

In electrical engineering, impedance is the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit.

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Field-effect transistor

The field-effect transistor (FET) is a type of transistor that uses an electric field to control the flow of current in a semiconductor.

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Ground (electricity)

In electrical engineering, ground or earth may be a reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the Earth.

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IC power-supply pin

IC power-supply pins denote a voltage and current supply terminals in electric, electronics engineering, and in integrated circuit design.

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Kirchhoff's circuit laws

Kirchhoff's circuit laws are two equalities that deal with the current and potential difference (commonly known as voltage) in the lumped element model of electrical circuits.

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Logic gate

A logic gate is a device that performs a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output.

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Microcontroller

A microcontroller (MC, UC, or μC) or microcontroller unit (MCU) is a small computer on a single integrated circuit.

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MOSFET

W and controlling a load of over 2000 W. A matchstick is pictured for scale. In electronics, the metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon.

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Ohm

The ohm (symbol: Ω, the uppercase Greek letter omega) is the unit of electrical resistance in the International System of Units (SI).

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Open collector

Open collector, open drain, open emitter, and open source refer to integrated circuit (IC) output pin configurations that process the IC's internal function through a transistor with an exposed terminal that is internally unconnected (i.e. "open").

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Paul Horowitz

Paul Horowitz (born 1942) is an American physicist and electrical engineer, known primarily for his work in electronics design, as well as for his role in the search for extraterrestrial intelligence (see SETI).

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Power supply

A power supply is an electrical device that supplies electric power to an electrical load.

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RC circuit

A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors.

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Resistor

A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. Pull-up resistor and resistor are Resistive components.

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Switch

In electrical engineering, a switch is an electrical component that can disconnect or connect the conducting path in an electrical circuit, interrupting the electric current or diverting it from one conductor to another.

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The Art of Electronics

The Art of Electronics, by Paul Horowitz and Winfield Hill, is a popular electronics design reference textbook dealing with analog and digital electronics.

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Three-state logic

In digital electronics, a tri-state or three-state buffer is a type of digital buffer that has three stable states: a high output state, a low output state, and a high-impedance state.

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Transistor

A transistor is a semiconductor device used to amplify or switch electrical signals and power.

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Transistor–transistor logic

Transistor–transistor logic (TTL) is a logic family built from bipolar junction transistors.

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USB-C

USB-C, or USB Type-C, is a 24-pin connector (not a protocol) that supersedes previous USB connectors and can carry audio, video, and other data, e.g., to connect to monitors or external drives.

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Voltage

Voltage, also known as (electrical) potential difference, electric pressure, or electric tension is the difference in electric potential between two points.

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Winfield Hill

Winfield Hill is the Director of the Electronics Engineering Laboratory at the Rowland Institute at Harvard University.

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References

[1] https://en.wikipedia.org/wiki/Pull-up_resistor

Also known as PD (resistor), PD resistor, PU (resistor), PU resistor, Pull down (resistor), Pull up (resistor), Pull up resistor, Pull-down (resistor), Pull-down resistor, Pull-up (resistor), Pull-up resistors, Pullup resistor.