OC meaning in Electronics ?

Answer:

What is Open Collector mean?

An open collector is a common type of output found on many integrated circuits (IC), which behaves like a switch that is either connected to ground or disconnected. Instead of outputting a signal of a specific voltage or current, the output signal is applied to the base of an internal NPN transistor whose collector is externalized (open) on a pin of the IC. The emitter of the transistor is connected internally to the ground pin. If the output device is a MOSFET the output is called open drain and it functions in a similar way.: 488ff For example, the I²C bus and 1-Wire bus are based on this concept.

reference

Full Form	Category
Off Campus	Academic & Science
Open Concepts	Academic & Science
Online Class	Academic & Science
Organic Content	Academic & Science
Oceans and Climate	Academic & Science
Oklahoma Christian	Academic & Science
Oberlin College	Academic & Science
Original Chilling	Academic & Science
Open/Close	Business
Off Center	Business
Only Caucasians	Business
Of Christ	Business
Orfevrerie Christofle	Business
Outsourced Company	Business
Open Corner	Business
Occupation Certificate	Business
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Octopus Card	Business
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Organic Carbon	Chemistry
Optimal Classification	Chemistry
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Original Character	Community
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Other Child	Community
Organizing Committee	Community
Oliver Cromwell	Community
Original Content	Community
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Operation Christ	Community
Overated Crap	Community
O Canada	Community
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Our Crowd	Community
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Open Category	Community
Opening Ceremony	Community
Off Camera	Community
Overtly Christian	Community
Operation Classroom	Community
Other Character	Community
Overgrown Children	Community
Operation Channel	Computer and Networking
Output Compare	Computer Assembly Language
Overclocking	Computer Hardware
Overclock	Computer Hardware
Over-clocked	Computer Hardware
OverClocking/OverClock	Computing
Orange County	Country Specific
Orange Coast	Earth Science
Odessa College	Educational Institute
Over Current	Electronics
Optical Circuit	Electronics
Optical Cable	Electronics
Open Collector	Electronics
Open Circuit	Electronics
Operating Characteristic	Electronics
Outrageous Chaos	General
Orange Crush	General
Orrible Children	General
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Output Coupler	General
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overclocking Of course	General
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our Acronym	General
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Offended Chicken	General
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Object Controller	General
Original Cat	General
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Oleander City (nick-name of Galveston, Texas)	Governmental
Oral Coersion	Governmental
Observatoire Cuirass	International
Organi Collegiali	International
Optimum Compaction	Maths
Oleoresin Capsicum (pepper spray for self-defense)	Medical
On Call	Medical
Oral Contraceptive	Medical
Obsessive Compulsive	Medical
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Original Cub	Medical
Out of Character	Messaging
Of Course	Messaging
Own Character	Messaging
Outrageously Cute	Messaging
Operations Center	Military and Defence
Other Contingencies	Military and Defence
Observer Controller	Military and Defence
Ordnance Corps	Military and Defence
Optical Connection	Networking
Old Coherence	Physics Related
Occitan	Regional
Oregon City	Regional
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Ocean County	Regional
Object Container	Softwares
Open Canvas	Softwares
On Center	Space Science
On-condition	Space Science
Operations Controller	Space Science
Operations Coordinator	Space Science
Orbital Check	Space Science
Open Cup	Sports
Open Canoe	Sports
Offensive Crouching	Sports
Original club	Sports
Open Carry	Sports
Operator Cutoff	Telecommunication
Optical Carrier	Telecommunication