Part Number: SN74AHCT125-Q1
Please send following graphs if you have.
1. VOH - IOH
2. VOL - IOL
Our customer need above information not only below test condition.
VOH-IOH,VOL-IOLpptx.pptx
Part Number: SN74AHCT125-Q1 Question1:
Is there protection diode (clamp diode ) in input pin ?
Question2:
When VCC=0V,Does this part accept to be applied 0V to 3.3V to input pin ?
For shifting to a lower voltage, you can use any buffer with an overvoltage-tolerant input, e.g., SN74AHCT1G125-Q1, SN74LVC1G125-Q1, or SN74LVC1G17-G1 (these have compatible footprints).
For shifting from 3.3 V to 5 V, you can use any buffer with TTL…
Thank you for your reply Clemens Ladisch . To convert from 3.3V to 5V, I have to have I2C expander in place first, so PCF8575 is able to give me 5V output at all port pins. Now as you mentioned I will need a buffer then similar to SN74AHCT125 can I use any…
Part Number: LSF0108-Q1 Other Parts Discussed in Thread: SN74LVC8T245-Q1 , SN74AHC125-Q1 , SN74AHCT125-Q1 Hi team,
i would like to find an automotive qualified voltage translator for below application, would LSF0108-Q1 be suitable here? The SPI data rate…
All input and output pins have ESD protection (see SN74AHCT125-Q1: input pin ). At the outputs, it's implemented with diodes to V CC and GND.
If the diodes are damaged, they can fail either short or open (or first one and then the other), and the damage…