Part Number: SN74HCU04A Other Parts Discussed in Thread: SN74HCU04 Hi team, I can not find datasheet for SN74HCU04A. So, could you tell me what difference between SN74HCU04A and SN74HCU04? Sincerely. Kengo.
Part Number: SN74HCU04 Hi,
I use the SN74hcu04 in a basic 60khz tuning fork oscillator circuit. I have sold this product for decades without issue. Suddenly, this past year, I have encountered over 25% of production where the oscillator is unstable. Through…
Part Number: SN74HCU04 Other Parts Discussed in Thread: CD74HCU04 , , SN74LVC1GX04
Hi, Good day. Can you confirm if the SN74HCU04 has the same rising input capacitance as the CD74HCU04 when used at 5V VDD with the input biased at 2.5V? Or does the input…
The SN74HC04 is a digital logic gate. But that circuit tries to use it as an analog amplifier, which has never been guaranteed to work.
You have to use an unbuffered inverter, i.e., SN74HCU04, CD74HCU04, or SN74AHCU04.
Part Number: SN74HCU04 Other Parts Discussed in Thread: SN74LVC1G08 What is the VIH level for VCC = 3.3VDC ? I plan to use this part as a part of SPDIF to Optical audio converter. The SPDIF level is 3.3V. Even if I give a VCC = 5VDC then also the SN74HCU04…
There is no difference between devices with and without -E4; see [FAQ] Why does a logic device's part number have an E4/G4 suffix?
However, TI has begun switching to a new design (see PCN#20200629000.1), which has some hysteresis at the inputs. This…
Part Number: SN74HCU04 Hello,
I am wanting to use the SN74HCU04 in one of my designs.
I see that it has max source and sink drive limits of 4mA. Can you help me understand what happens when these limits are hit? Does the device pull the output down for…
Other Parts Discussed in Thread: SN74HCU04 , SN74HC05 , SN74HC04 Hello, all
Now I am referring to the datasheet of SN74HCU04 (SCLS079E).
I would like to ask you for the output drive current of this device in case of 3.3V operation.
I could not find this information…
Part Number: SN74LVC3GU04 Other Parts Discussed in Thread: LSF0108 , SN74AHCU04 , SN74LVU04A , SN74HCU04 Note: This is in the logic forum, but the question is actually about linear use of unbuffered inverters.
I have a situation where I want to do some rapid…
Other Parts Discussed in Thread: SN74AHC1G04-Q1 , SN74HCU04 , SN74AHC1GU04 Hi Team,
My customer considers to use SN74AHC1G04-Q1 for crystal oscillation circuit and I was asked the following. Is this device single stage inverter? Datasheet(logic diagram) page…
