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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I mean Fig 13 in the datasheet is a Linear Amplifier, 74huc04 actually bought these unbuffered devices because they are the recommended version for analog purposes from an app note I was looking at. AskElectronics subscribe unsubscribe 44, readers users here now A subreddit for practical electronic engineering questions: Theory 74gcu04 confusion 74hcu04 self.

Construction Physically implementing a design e. Fixing a commercial product. Modification Modifying an electronic circuit or product at component level.

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. 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.

Submit a new text post. Questions on use, specifications, buyng spares and maintenance. It’s intended to be a digital logic gate, not a linear amplifier. You want the ‘Repair’ tag.


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. Use this tag if you need help sourcing electronic components or parts related to a circuit build or repair.

Design Help with circuit design: Hifi hookup and buying advice: Ask the mods before posting. Parts First, check out our list of national and global suppliers. OK, go right ahead; you ARE ‘troubleshooting’!

74HCU04 Datasheet, 74HCU04 PDF – Free Datasheets, HIGH-SPEED CMOS LOGIC HEX INVERTER

Can’t find it listed anywhere yet. You wouldn’t “drag current out of it” in any typical application. General electronics theory eg: First, check out our list of national and global suppliers. 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.

It’s a DC measurement and since the gate is unbuffered, there’s no possibility of oscillation. Welcome to Reddit, the front page of the internet.

One is less error prone than the 74hccu04. Please tell us roughly where you live – especially if you are looking for a local supplier!

(PDF) 74HCU04 Datasheet download

I assume given the higher minimum Vcc they run a higher gate threshold voltage and datasjeet Id when Vgs is 0. Its a building block, it can be used analog if you want: Identifying an electronic component in an electronic assembly. However, I have no intention of running it at 6v, was just a good example of nasty totem pole current, I guess 3. Not for general ‘modding my PC’ etc. Use of this site constitutes acceptance of our User Agreement and Privacy Policy.


You must categorize your question by clicking the ” add tag ” flair button after posting 74hck04. Electrical wiring home, industrial: Please check all tag descriptions before choosing one. Modifying an electronic circuit 74jcu04 product at component level. Not sure if your question is on topic? High voltages are potentially dangerous. But then, they weren’t designed to be used as analogue devices To reiterate again, I trust the datasheet is correct, I was not sure if I was misinterpreting it.

I’ve seen them used as final amps for super low power ham radio transmitters.

Hex Unbuffered Inverter

I think I am missing the point somehow. Construction, mods and powering: Dtaasheet musical instruments design and repair: Note the dedicated subreddits below eg: We cover designing or repairing dataaheet electronic circuits control and management systems. For domestic electrical stuff, try: When I want to measure single digit DC micro amperes, I use one of these 0. It’s designed to drive high-impedance loads at low currents.

Be sure to connect all other input pins to VSS. Help with circuit design: