Hi Andrea,
There is always a small amount of leakage from any CMOS device, typically measured in nanoamps. It sounds like there's a large resistance that's converting that current into voltage -- possibly just a parasitic in the system.
If all…
Part Number: SN74VMEH22501 I was going to use the SN74VMEH22501 in a new design.
I noticed in the simulation that this part causes a little bit of ringing but if I add a 10 ohm series termination on the vme bus side of the part, it reduces it quite a bit…
Part Number: SN74LVC16T245 Other Parts Discussed in Thread: SN74VMEH22501 Dear Team,
Can you please share me the power dissipation calculation detail of SN74LVC16T245 and SN74VMEH22501.
Regards,
Prasanna G
Part Number: SN74VMEH22501 We are using SN74VMEH22501 buffer in a project of ours
The master of the bus is a CPU board, and in the backplane 6 I/O slots are available, and (in the example below) only two slots are populated with an I/O board
In the CPU…
Hello,
please consider ringing issue closed; we are experiencing a very blocking issue on the buffer when we want to perform EFT burst tests.
We are assisting at the following problem:
focusing on the *nCS0 signal (a chip select), in normal operation…
Hi Darrell,
Well, this has been rather difficult to investigate as it seems to be an assembly built perhaps 20 years ago. The best I can determine at this point is that it is a VME-bus termination, perhaps used with the http://www.ti.com/product/SN74VMEH22501…
Other Parts Discussed in Thread: SN74VMEH22501 Hi,
I am using VME buffers with part number SN74VMEH22501 for interfacing VME bus to kintex 7 FPGA. Please let me know if there is any standard desing or layout guidelines to be followed for implementing this…
Other Parts Discussed in Thread: SN74LVT245B , SN74BCT760 , SN74VMEH22501 , SN74VMEH22501A , SN74VMEH22501A-EP Hi,
I am using buffers SN74LVT245B and SN74BCT760 for VME interface. Please let me know the input capacitance for these devices when these are in…