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.

Author: Gujin Goltik
Country: Qatar
Language: English (Spanish)
Genre: Software
Published (Last): 8 August 2016
Pages: 454
PDF File Size: 13.21 Mb
ePub File Size: 4.74 Mb
ISBN: 703-1-68660-342-4
Downloads: 4881
Price: Free* [*Free Regsitration Required]
Uploader: Dujinn

Meta Related to this subreddit.

Hex Unbuffered Inverter

On topic questions only – see Rule 1. Commercial stuff selling, paid work etc.

Construction, mods and powering: Please check all tag descriptions before choosing one. Electrical installation work and parts, home lighting inc. Welcome to Reddit, the front page of the internet. Be sure to read Fairchild’s application note AN too. As for the pins, the TI datasheet mentions they were designed as a pin compatible ratasheet.

74HCU04 Datasheet

Home audio repairs especially for vintage gear: Buying and general tech. For general setup questions, ‘how tos’, specifications and what-connects-to-what etc.

But then, they weren’t designed to be used as analogue devices Help with circuit design: I think I am missing the point somehow. 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. High voltages are potentially dangerous. One is less error prone than the other.


But then you are not using it for 74ycu04 typical application, so do whatever you want, it’s a cheap chip if you burn it up. 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: Questions on use, specifications, buyng spares and maintenance. Datashedt thats the maximum output current, surely adding a FB resistor to bias the device into this analog region is pushing the mosfets to the limit before you even start to drag some current out of it??

Be sure to connect all other input pins to VSS. Modification Modifying an electronic circuit or product at component level.

Theory Datasheet confusion 74hcu04 self. OK, go right ahead; you ARE ‘troubleshooting’!

Datasheet confusion 74hcu04 : AskElectronics

Parts First, check out our list 74hci04 national and global suppliers. Modifying an electronic circuit or product at component level. Please tell us roughly where you live – especially if you are looking for a local supplier!


I mean Fig 13 in 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.

Become a Redditor and subscribe to one of thousands of communities. Commercial buying, selling, consulting jobs: I assume given the higher minimum Vcc they run a higher gate threshold voltage and less Id when Vgs is 0.

Construction Physically implementing darasheet design e. Electronics Design – specialist subreddits Audio construction: Borrow a 5V power supply and a multimeter from a friend and measure the actual supply current of your actual chips. Is datashet a modular system such as: I’ve seen them used as final amps for super low power ham radio transmitters.

Log in or sign up in seconds.

You can also add a flair tag for your username with your area of expertise by clicking on the “edit” button at the top. Want to 74bcu04 to the discussion?

Not sure if your question is on topic? Can’t find it listed anywhere yet.