Hi Clemens,
Thanks for your reply.
One more question.
Because we already use SN74AHC1G00 and would like extend to new project.
I couldn't saw Ioff protection at SN74AHC1G00 datasheet.
So SN74AHC1G00 still have Ioff protection feature??
Thanks…
Hi Shinji,
I did a bit more searching around E2E, and I think that this part is not actually a Schmitt trigger input, because if it was then in the electrical characteristics section of the D/S there would be a V_t+ and V_t- spec given.
https://e2e…
Hello Janet,
I propose to use the circuit below for the discharge:
I also noticed that you are using the NAND gate SN74AHC1G00, I would recommend to use the SN74LVC1G132 instead in order to avoid having jitters on your signal CTRL1.
Best regards…
Other Parts Discussed in Thread: SN74AHC1G00
Hi,
I was looking for IBIS model of SN74AHC1G00QDCKRQ1, but I couldn't find it.
On the other hand, I found that of SN74AHC1G00, non-Q1, in the following web page.
http://focus.ti.com/docs/prod/folders…
Joyce,
This is a legacy Burr Brown part and the designers are no longer available. Per the data sheet:
"All digital inputs of the DAC2904 are CMOS compatible. The logic thresholds depend on the applied digital
supply voltages, such that they are…
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