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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Well except they are common as muck as analog devices: Borrow a 5V power supply and a multimeter from a friend and measure the actual supply current of your actual chips.
Electrical wiring home, industrial: That’s how I read it, too. But then, they weren’t designed to be used as analogue devices You want the ‘Repair’ tag.
Note the dedicated subreddits below eg: You must categorize your question by clicking the ” add tag ” flair button after posting it. I think I am missing the point somehow. Please check all tag descriptions before choosing one.
(PDF) 74HCU04 Datasheet download
Be sure to connect all other input pins to VSS. It’s a DC measurement and since the gate is unbuffered, there’s no possibility of oscillation. Hifi hookup and buying advice: Want to add to the discussion?
74HCU04 Datasheet PDF –
Electronic musical instruments design and repair: Not sure if your question is on topic? To reiterate again, I trust the datasheet is correct, I was not sure if I was misinterpreting it. Home audio repairs especially for vintage gear: Be sure to read Fairchild’s application note AN too.
Questions on use, specifications, buyng spares and maintenance. Modification Modifying an electronic circuit or product at component level.
Yeh, i dont care about blowing it up, just getting a good handle on what I am dealing with before designing a rig for adtasheet. No generic ‘which is best’ and ‘where to buy’-type questions please.
Construction Physically implementing a design e. Household electrical wiring, connectors and fittings: For general setup questions, ‘how tos’, specifications and what-connects-to-what etc. 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.
Ask the mods before posting. Construction, mods and powering: Lighting, audio, wiring, fixing etc.
74HCU04 Datasheet, 74HCU04 PDF – Free Datasheets, HIGH-SPEED CMOS LOGIC HEX INVERTER
It’s intended to be a digital logic gate, not a linear amplifier. Extra rules apply to questions on vehicle electronics – please read before posting. Solar Ask here if designing or repairing your own electronic control circuits.
AskElectronics subscribe unsubscribe 44, readers users here now A subreddit for practical electronic engineering questions: Am I reading this data correctly? One of the datasheets has some transfer characteristics I am not sure I understand. A subreddit for practical electronic engineering questions: