Part Number: SN74AUC245 Other Parts Discussed in Thread: SN74AUCH245 Tool/software: Is it recommended to use SN74AUC245 or SN74AUCH245 in a new design with long lifetime(+5years)? One of the package variants of SN74AUC245 ZQNR has status EOL at mouser…
Other Parts Discussed in Thread: SN74AUC245 Hi,
I'm looking for a level translator that can convert an RGMII interface running at 125MHz from 3.3V to 1.5/1.8V in HSTL single ended forms.
Does SN74AUC245 have operating experience in RGMII interface…
Other Parts Discussed in Thread: SN74AUC245 , SN74AUC16245 Hi,
we're looking for a High-speed transciever that could drive at least 40 pF capacitive loading. The buffers in the MCU we use in this application cannot drive that much capacitive loading…
Part Number: SN74AXC8T245-Q1 Other Parts Discussed in Thread: SN74AUC245 , SN74AXC8T245 Hi,
Good Day.
Customer would like to use SN74AXC8T245-Q1 in an RGMII application with 1.8V to 1.8V translation.
The data rate mentioned in the datasheet is…
Hi Vignesh,
What is the output drive current? If you are driving a purely capacitive load, then the output voltage of any CMOS device will be ~Vdd and GND. if you are driving a heavy resistive load, the VOH/VOL will suffer significantly. I would recommend…
Hi Abhishek,
The LV family is really optimized for 3.3V to 5V operation.
If you're wanted to do 1.5V to 2.2V operation, I would recommend going with something more modern like the SN74AUC245 -- it's optimized for 1.8V operation, so you will see much…
Part Number: SN74AUC16245 Other Parts Discussed in Thread: SN74AUC245 , Logic Team,
I am trying to get the IBIS models for the SN74AUC245 and SN74AUC16245 for a customer. If I go to the product folders, click the "Tools and Software" tab, and then click…
The fastest 8-bit transceiver we have (300MHz) is the SN74AUC245, however its maximum voltage is only 3.6V.
The fastest 5V device I know of is in the AHC family, but that caps out around 75-100MHz. The LVC1G series of devices do support ~100MHz and…
It's best for a clock fanout to fanout all layers of the clock equally so you don't have differences in the timing in the system -- or design the system such that clocks that occur sooner are connected to logic that needs to be executed first.
The…
Hello JH,
While the SN74AUC245 does not have a rated frequency, the AUC family was designed for >200MHz operation.
This should be a suitable device for this application.
Specifically, the orderable you would be looking for is SN74AUC245ZQNR.
Best…
