All modern logic families have a small amount of hysteresis.
What is the actual problem you're trying to solve? For a crystal oscillator, you need an unbuffered inverter like the SN74LVC1GU04 or better SN74LVC1404, or a comparator.
Part Number: SN74LVC1404 Hello
I have connected the SN74LVC1404 with a 8MHz crystal following the instructions from the datasheet. I played around SN74LVC1404 would clear some of the jitters that I found with SN74LVCGX04, where the output do not have…
Part Number: SN74LVC1404 Other Parts Discussed in Thread: SN74AUP1T50 Hi all,
Below is the schamtic, when all three outputs are used, high level volatage of OSCIN_24MHz is 1.27V , AEC_24MHZ is 1.2V，HDMI_I2S2_MCLK is 0.65V, (clock high level minimum 2.31V…
Hi Sora,
Unfortunately, your crystal connection will not work. You need either an oscillator (a timing device that outputs a digital square wave), or you will have to create the oscillator with a crystal and an external crystal driver circuit (TI SN74LVC1404…
Yes; you may clock with ANY DC coupled CMOS clock, not just from TA0.1. In fact, the application I was researching we needed to make use of the ACLK divider for a lower frequency external clock, but didn't want to burn a timer to do it. MCLK can still…
We do not have this information for standard logic devices. Our clock driver devices would have this type of information.
Typical jitter for the LVC family is 40ps worse case.
If the clock signal is coming from a crystal that is not square wave you will…
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