Hey JDJ,
For the smallest size, I came up with the combination of the SN74AVC4T234 (ZWA package) and SN74AUP1T34 (DSF package). There won't be an exact 5 channel device and you will likely have a smaller solution size using a 4 ch + 1 ch rather than…
Hmm, the datasheet does not actually say that EN would affect Vref_A/B in any way, only the I/Os.
It appears the LSF0204 is not designed for partial power-down applications.
The TXB0104 supports partial power-down, but has additional electrical requirements…
Hi Scott,
The TXB0104 will not work as a solution for you. It does require the 2mA of current to reliably overdrive the hold provided by the weak buffer.
You can read more about the TXB devices in this app note: cdn-shop.adafruit.com/.../txb0108appnote…
Hi Andy,
For LVDS signal, the voltage range should be less than 0.8V. Most voltage is from 0 to 0.5V.
For our translation, the high logic minimum voltage is down to 0.9V. If in your application, signal bit width is 4bit, please try SN74AVC4T234. …
Hi robin,
To add capacitor load could slow down the Tr and Tf. There is a part with 26Ω series resistor on the output: SN74AVC4T234. But it is just 4 channel translator. If it is possible, please check other two parts: TXB0108 and TXS0108. They are…
Hi, Nirav,
The reason that I didn't choose SN74AVC4T234 is 11uCSP package.
I checked all TI's level translators today, and found LSF0204 which is a passive switches based level translator may be compatible with my design, the datasheet of LSF0204…
Other Parts Discussed in Thread: SN74AVC1T45 , SN74AVC4T234 Hello,
This question may be already answered on this forum, but I haven't seen it: On the SN74AVC1T45 datasheet, there is two information that seems not fitting together:
1) Page 2: "This…
Hello,
Yes, when the A side is active it will drive the B side into a defined low state to ensure that there is no leakage. When the outputs go into high impedance, the inputs to the B side are floating, so this can cause excess current through the…
Quickly find solutions to common questions about voltage translation (level shifter) devices by clicking this link. This FAQ answers the most common questions asked about these devices …… ……… …
Auto-Bidirectional Level-Shifters
Fixed DIR / DIR…
