In total we are considering the following: Voltage translators & level shifters SN74AXC4T774-Q1 SN74AXC4T245-Q1 SN74AXC4T774 SN74AXCH4T245 SN74LV4T125 SN74AVC4T245-Q1 SN74AVCH4T245-EP SN74AVC4T774 SN74AXC4T245 SN74AVC4T245 SN74AVCH4T245 Buffers, drivers…
Part Number: SN74AVC4T774 Other Parts Discussed in Thread: SN74AXC8T245 , SN74AXC4T774 Hi Team,
Would you advise my customer's Switching characteristics question.
My customer is looking for a low latency device to level convert from FPGA 1.8V output…
Sorry, the 200 kΩ resistor is needed only for LSF0 1 0x devices; the LSF0204-Q1 integrates it. I see no reason why your circuit should not work. It might be possible that the chip got damaged.
For SPI, TI recommends the SN74AVC4T774.
Part Number: SN74AVC4T774 Other Parts Discussed in Thread: TMUX1111 Hi Team,
Can you please help us with this concern of our customer.
Regarding the differences in Recommended layout diagram for the following parts :
The parts are available in 16…
Part Number: SN74AVC4T774 Hi Team,
Please kindly help below questions.
Q1: We will use the level shift(1.8V to 3.3V) on SPI bus and the SPI speed is 50MHz. Can the level shift support the speed ?
Q2: I am not sure the level shift can support the…
I would recommend either the SN74AVC4T774 or the SN74AVC4T245. The SN74AVC4T774 has the greatest flexibility, as there are 4 direction control pins so each data line has its own individual direction control pin. The SN74AVC4T245 only has 2 direction control…
Other Parts Discussed in Thread: SN74AVC4T774 Hello Team,
This is similar question to my previous question in the following URL. https://e2e.ti.com/support/interface/etc_interface/f/391/p/425052/1519517#1519517
Could you please tell me about below…
Other Parts Discussed in Thread: TXB0104 , SN74AVC4T774 Hello,
My customer has two questions about the TXB0104 operation.
Q1) When the VCCA voltage is less than 1.2V, how about the OE function operating?
Q2) Is It possible to translate individually…
Hi Mark,
Sorry for the delay.
I believe this is what you want confirmed...for this ADC device or any other ADC device with a JESD interface, you need a clocking tree as follows:
A clock to go to the ADC, the sampling clock and a ref clock, which…
