28 Jan Part Number: C Function: ST 2SC / C NPN Silicon Epitaxial Planar Transistor Maker: Unspecified Pinouts: C datasheet. 28 Jan Part Number: C Function: 2SCS / A, 60V / NPN Plastic- Encapsulated Transistor. Maker: Secos Corporation. Pinouts: C C datasheet, 2SC, C pdf, C data sheet search for integrated circuits from , semiconductors and electronic components.

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It’s maddening that the pinouts aren’t the same. Golden rule – always read the data sheet and if you can’t find one then don’t assume. Are you sure that a it is an NPN transistior b with a sufficient B current amplification factor and c that you connected it correctly? Why can’t the industry standardize on one pinout convention for a given type of component and package? Saturated means fully on; and 10 more or less c1740 datasheet is c1740 datasheet OK and saves base current.

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I built an inverter based on this thread: How to c1740 datasheet a digital signal. Is c1740 datasheet flat side facing up in the red box above? Sign up using Email and Password. A simple example was to build a transistor based inverter for dayasheet project involving baud serial combination at 5v.


Exactly 10x, or 10 or less? Andy aka k 9 I just swapped the base and collector c17440 my breadboard, and now the C works in place of the A. Maybe it’s a 2SC Might be a silly question but did you check the c1740 datasheet of the c1740 datasheet device?

I don’t know for sure what these are. C1740 datasheet base and collector are reversed from the 2nA? So the leftmost pin is the emitter, the middle is the collector, and the rightmost pin is c1740 datasheet base? I’ve been working c1740 datasheet an Arduino lately, and building various breadboard circuits.

What is it about switching transistors that makes them unsuitable for a circuit like this? I could do it with a quad NOR gate, but that is a 14 pin DIP package that needs 12 wires connected when you include tying unused inputs to ground. Duncan C 1 9 I thought switching transistors were tuned for very “snappy” response that tends to c1740 datasheet either fully on or fully off.

So is that a rule of thumb, make r2 10x the r1 value?

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That takes a lot of room on my breadboard and a lot of time to set up. By using our site, you acknowledge that you have read and understand c1740 datasheet Cookie PolicyPrivacy Policyand c1740 datasheet Terms of Service. I’m having a little trouble understanding the pinout diagram from that data sheet.

c1740 datasheet Also, I would use a much lower resistor instead of k, maybe 10k. I could not find datasheet for the C This site uses cookies to deliver our services and to show you relevant ads and job listings.

If the pins are not in standard order that would certainly explain it though! Why won’t a switching transistor work in this circuit. I understand that a “real” CMOS inverter is a better choice for c1740 datasheet application, but bear with me. Hey try c1740 datasheet both ways or even test it with a multimeter for diode between base and collector and base and emitter.