CDUBE from Texas Instruments at low prices and same day dispatch! Orders above £20 Technical Datasheet: CDUBE Datasheet. See all Technical. CMOS Hex Inverter. DATASHEET .. Accordingly, the reader is cautioned to verify that datasheets are current before . 1/6 CD IN. OUT. CDUBE ti CDUB, CMOS Hex Inverter Data sheet acquired from Harris Semiconductor SCHSC Revised September The CDUB-Series.

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By continuing to use this site, you are consenting to our use of cookies. Click here to register now. The CD is not recommended by Texas Instruments. To participate you need to register. What we have here is two essentially independent sections.

The design is nicely c4d069ube, with separate areas for sensor wiring, battery and electronics. THey have different power supply schemes and the output circuitry is different. Nice attention to details. It looks like I’ll have to order some CDs or 74C04s then.

CMOS Hex Inverter

I already have loads of CDs in my junk box, I’m just wondering if it’s worth buying some CDs as well. Thanks for the teardown. Media New media New comments Search media. While in catasheet, the only power drain is the leakage through C1 and Q1.


CD4069UBE Datasheet Download

Oh well, at least the cd4069ubs itself is connected correctly. They sink 50mA but source only 8 ma with a 10V supply and an output voltage of 5V. A classic application for an unbuffered part is when it is used as a clock oscillator.

It appears Source and Drain are swapped in silk.

You must log in or register to reply here. Leave a Reply Cancel reply Your email address will not be published. I need to get one of those.

The spec for 2N lists 1uA as a max leakage with no gate voltage. Note strain relief loop around the plastic post. The design is simple and pretty clever with essentially no battery drain until triggered.


There is no battery low indicator, but at such a low drain it will take years for the battery to need replacement. The top daatsheet detects water and turns the power on.

The lowpass filter reduced the 3rd harmonic distortion caused by the compression. If installed properly with sensor facing down, there is a good inch or so of clearance before water on the floor shorts the battery- good touch. That shouldn’t be a problem at low gains, due to negative feedback.


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National Semiconductor – datasheet pdf

One of the problems is that I can’t find two datasheets from the same manufacturer and different manufacturers are going to vary somewhat. It works well as a linear amplifier. And now on to the schematic. I’ve read through the datasheets and I’m ashamed to say I’m stuck. The rainwater cd4069ub into quadrant III, and reaches the finished room before it gets to the drain or the sump.

C2, I guess, is to even out any voltage spikes when the gate changes state? R1 keeps gate of the FET pulled low, to keep it off. The CD is recommended instead if datxsheet has a single supply voltage. Datasheets, Manuals or Parts.

Rumor has it these last forever on a nine volt battery! Interestingly enough, there is not even a dedicated decoupling cap on U1. Interestingly enough, each stage is doubled — I am guessing for better current supplying capacity at the outputs.