Part Number: SN74AVC24T245 Other Parts Discussed in Thread: DS90C187 , SN74AUC16244 , SN74AUC244 Dear team,
My customer needs a 24bits level shifter between CPU and DS90C187, and the Pixel clock of CPU is 177MHz. Can our device achieve below situation? The…
Extrapolating far beyond the datasheet values is not reliable.
To get 16 mA with a reasonable V OL /V OH , you have to add a buffer designed for this load, or to combine multiple outputs. At V CC = 1.4 V, the strongest outputs are in the AUC family, but with…
The LSF needs very strong pull-up resistors for high frequencies, and 170 MHz is too much even then.
But for unidirectional downtranslation, you can just use a buffer with overvoltage-tolerant inputs running from the lower supply. For 170 MHz at 1.8 V…
Hi Clemens,
I need to check with customer if it have available gpio to control pin.
If there is gpio, can sn74axch8T245 deal with this issue when trace is 30-35cm?
If there is not available gpio, can we use two SN74AUC244 to deal with it? One is for A…
Part Number: SN74LVC1G14-Q1 Other Parts Discussed in Thread: SN74AUC245 , SN74AUC244 Hi Experts,
I'm looking for some single bit buffer that could support tpd less than 1ns. Not sure if any standard logic component could support this. or any thing else…
Hi Anne,
The SN74AUC244 would be a good fit as it will have very low propagation delay and channel to channel skew. I would only use the SN74AUC H 244 if the customer needs the Bus Hold feature.
Other Parts Discussed in Thread: SN74AUC244 , SN74AUC2G125 , SN74AUC2G34 Dear team,
Our customer's PCB trace for SD card is too long.
Does TI have suggested redriver or buffer solution for this application??
Thank you very much.
I would recommend going with the SN74AUC244 unless you need the bus-hold feature of the SN74AUCH244. There's an application report about bus-hold here if you would like to learn more about that feature: System Considerations For Using Bus-hold Circuits…
