Part Number: 74F, Maunfacturer: Fairchild Semiconductor, Part Family: 74, File type: PDF, Document: Datasheet – semiconductor. DESCRIPTION. The 74F is an octal buffer that is ideal for driving bus lines of buffer memory address registers. The outputs are all capable. 74F Datasheet, 74F PDF, 74F Data sheet, 74F manual, 74F pdf, 74F, datenblatt, Electronics 74F, alldatasheet, free, datasheet.

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All Other Pins Grounded. Devices also available in Tape and Reel. Junction Temperature under Bias.

74F datasheet & applicatoin notes – Datasheet Archive

A critical component in any component of a life support. The lpt port produces a nice 5v TTL level signal. They wouldnt have mentioned it unless there was a reason Thanks for the advice guys! Data to Output 74F Their cheap and easy to find. Voltage Applied to Output.

Current Applied to Output. Input Clamp Diode Voltage. This site uses cookies. Absolute Maximum Ratings Note 3. The directions say that “avoid 74LSs because they don’t work with the wide range of voltages put out by some parallel ports” Datashewt seems bunk to me, a lot of 74LS series chips I’ve seen take some pretty xatasheet high input voltages without vaporizing themselves.


Life support devices or systems are devices or systems.

Octal Buffer/Line Driver With 3-STATE Outputs

The 74F, 74F and 74F are octal buffers datashheet line. Share This Page Tweet. Well I suppse I’ll put together the digikey order then. TheAnimus21 Jan Hazer21 Jan Output Enable Time 74F Input Voltage Note 4. Specify by appending the suffix letter “X” to the ordering code. Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and.

Check the datasheet probably best, i have mostly given up descrete stuff. And they datashest any transistor.

Physical Dimensions inches millimeters unless otherwise noted Continued. No, create an account now. The only reason I could see for going to dstasheet 74HC is to be able to handle a 12V input. I mainly stick to 74HC series. Recognized as a LOW Signal.

Data to Output 74F, 74F I was aware of the low current limitation, which is why it is unwise to use an unbuffered JTAG.

Power Supply Current 74F Free Air Ambient Temperature. Ambient Temperature under Bias.


74F244 Datasheet PDF

Very sad that the LS couldn’t give enough output current to drive that. Yes, my password is: Alright, that’s pretty much what I figured.

Fairchild reserves the right at any time without notice to change said circuitry and specifications. Absolute maximum ratings are values beyond which the device.

From what Ive read and remember: The only problem with the 7f4244 is that some can only source 2ma, but that shouldn’t be a problem, just remeber if you go for TTL enabled cmos, nice 10k pullups!

It also consumes the most supply current. Input Current Note 4. By continuing 742f44 use this site, you are agreeing to our use of cookies. You must log in or sign datasheey to reply here. Either voltage limit or current limit is sufficient to protect inputs. Your name or email address: Output Disable Time 74F