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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Want to add to the discussion? It’s intended to be a digital logic gate, not a linear amplifier. Be sure to connect all other input pins to VSS.

Am I reading this data correctly? Well except they are common as muck as analog devices: Questions on use, specifications, buyng spares and maintenance.

74HCU04 Datasheet PDF –

AskElectronics subscribe unsubscribe 44, readers users here now A subreddit for practical electronic engineering questions: Design Help with circuit design: One of the datasheets has some transfer characteristics I am not sure I understand. Solar Ask here if designing or repairing your own electronic control circuits. Yes, you are reading it correctly.


Household electrical wiring, connectors and fittings: Electrical installation work and parts, home lighting inc.

AskElectronics submitted 10 months ago by entotheenth. Note the dedicated subreddits below eg: Can’t find it listed anywhere yet. Identifying an electronic component in an electronic assembly. Commercial stuff selling, paid work etc.

Hex Unbuffered Inverter

Yeh, i dont care about blowing it up, just getting a good handle on what I am dealing with before designing a rig for it. Meta Related to this subreddit. Is it a modular system such as: Use this tag if you need help sourcing electronic components or parts related to a circuit build or repair.

Parts First, check out our list of national and global suppliers. That’s how I read it, too. Its a building block, it can be used analog if you want: Log in or sign up in seconds.

74HCU04 datasheet, Pinout ,application circuits Hex Unbuffered Inverter

It’s a DC measurement and since the gate is unbuffered, there’s no possibility of oscillation. Not sure if your question is on topic?

One is less error prone than the other. Off topic questions, and those fully answered in the Wikimay be removed.

If in doubt seek an expert. Extra rules apply to questions on vehicle electronics – please read before posting. 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.


You want the ‘Repair’ tag. To reiterate again, I trust the datasheet is correct, I was not sure if I was misinterpreting it.

74HCU04 Datasheet

I’ve seen them used as final amps for super low power ham radio transmitters. For domestic electrical stuff, try: Lighting, audio, wiring, fixing etc. A daatsheet of these arrived today as I wanted to experiment with them as analog units.

It would mean you can only use 2 devices in analog mode at 6v before exceeding the package limits of 50mA for Vcc and ground. But then you are not 74hccu04 it for a typical application, so do whatever you want, it’s a cheap chip if you burn it up.

I think I am missing the point somehow. Hifi hookup and buying advice: Fixing a commercial datashet. High voltages are potentially dangerous. Electrical wiring home, industrial: