The SN74LVC1G99/SN74AUP1G99 can be configured as a NOR gate with enable. These exist only with one channel.
Alternatively, combine a plain NOR gate with a three-state buffer like the SN74AHC125.
When I suggested the SN74LVC1G17, I assumed that the MCU would use separate I/Os for input and output. In this circuit, the output of the SN74LVC1G17 is always active, so it conflicts with the signal output by the MCU. (Apparently, the LVC output is six…
For voltages above V IH , the input is high. For voltages below V IL , the input is low. For voltages in between, the state of the input is not guaranteed (it might be low, or high, or in the worst case oscillate). Typically, the actual switching threshold…
Other Parts Discussed in Thread: CD74HC4059 , SN74LVC1G99-Q1 Hello,
Can you please share HBM data for the following parts?
CD4017BPWR CD4040BPWR CD74HC4017QM96EP CD74HC4059 SN74HC21QPWRG4Q1 SN74LVC1G99-Q1
Thank you