The 74HCU04 is a hex unbuffered inverter. Inputs include clamp 74HCU Hex unbuffered inverter. Rev. 7 — 8 December Product data sheet. Table 1 . Symbol. Parameter. Value. Unit. VCC. Supply Voltage. to +7. V. VI. DC Input Voltage. to VCC + V. VO. DC Output Voltage. to VCC + V. IIK. 74HCU Hex Unbuffered Inverter. High−Performance Silicon−Gate CMOS. The 74HCU04 is dimensions section on page 2 of this data sheet. ORDERING.

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(PDF) 74HCU04 Datasheet download

To reiterate again, I trust the datasheet is correct, I was not sure if I was misinterpreting it. What is this Identifying an electronic component in an electronic assembly.

Borrow a 5V power supply and a multimeter from a friend datsaheet measure the actual supply current of your actual chips. Off topic questions, and those fully answered in the Wikimay be removed.

74HCU04 Datasheet PDF –

Home audio repairs especially for vintage gear: No generic ‘which is best’ and ‘where to buy’-type questions please. For domestic electrical stuff, try: Modifying an electronic circuit or product at component level. Is it a modular system such as: General electronics theory eg: It’s intended to be a digital logic gate, not a linear amplifier.

Submit a new text post. Fixing a commercial product. Questions on use, specifications, buyng spares and maintenance. It’s a DC measurement and since the gate is unbuffered, there’s no possibility of oscillation. Buying and general tech. Parts First, check out our list of national and global suppliers. Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Construction Physically implementing a design e.


Project Idea Scoping out an idea based on electronic components. Hifi hookup and buying advice: Its a building block, it can be used analog if you want: AskElectronics subscribe unsubscribe 44, readers users here now A subreddit for practical electronic engineering questions: However, I have no intention of running it at 6v, was just a good example of nasty totem pole current, I guess 3.

Theory General electronics theory eg: When I want to measure single digit DC micro amperes, I use one of these 0. Please also read the last paragraph of the Embedded tag.

If in doubt seek an expert. Construction, mods and 74hdu04 Ask the mods before posting. By dragging current out of it, I was talking uA or mA btw, its not a power device, certainly not going to heatsink a 74hc chip, thats cray cray: Well datasneet they are common as muck as analog devices: Not for general ‘modding my PC’ etc. We cover designing or repairing solar-related electronic circuits control and management systems.

74HCU04 datasheet, Pinout ,application circuits Hex Unbuffered Inverter

AskElectronics submitted 10 months ago by entotheenth. But then, they weren’t designed to be used as analogue devices Help with circuit design: Be sure to read Fairchild’s application note AN too.

I mean Fig 13 daasheet the datasheet is a Linear Amplifier, I actually bought these unbuffered devices because they are the recommended version for analog purposes from an app note I was looking at.

Solar Ask here if designing or repairing your own electronic control circuits. But then you are not using it for a typical application, so do whatever you want, it’s a cheap chip if you burn it up. That’s how I read it, too.


Yep, a better choice in hindsight, I was looking for a low voltage device though, probably off a lithium and the hcu04 should have a better transfer characteristic at v, also low current was the plan lol.

For general setup questions, ‘how tos’, specifications and what-connects-to-what etc. Still, if I avoid sitting it on that exact centre bias point it should be fairly happy, add a 10M pulldown or something and will be using probably 3.

Lighting, audio, wiring, fixing etc. A few of these arrived today as I wanted to experiment with them as analog units. Log in or sign up in seconds. I cant seem to find the totem pole current for the 74HC04 but I expect it is much the same and the ‘HCU04 anyway, if not more as it has 2 stages. Design Help with circuit design: Welcome to Reddit, the front page of the internet.

OK, go right ahead; you ARE ‘troubleshooting’! Am I reading this data correctly? As for the pins, the TI datasheet mentions they were designed as a pin compatible replacement. Use this tag if you need help sourcing electronic components or parts related to a circuit build or repair.