Need help please with finding a parameter in datasheet

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raziell122

Joined Mar 28, 2023
85
Hello everyone!
I have an electronic scheme with the Serializer/DeSerializer SN65LV1224BRHBT (datasheet is attached below).
I am using it as a DeSerializer and I am interested to figure out what is the max current that this device is able to push in each of its parallel outputs, but all I can find in the datasheet is the information about the parameter "Ios" = Output short-circuit current.
I'm not sure if this parameter helps me here. I need your help please :)

Thank you in advanced!
 

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crutschow

Joined Mar 14, 2008
38,316
The only thing I could find was on page 10, where the test output load as 27Ω.
I wouldn't use a load with a lower resistance than that.
 

Ian0

Joined Aug 7, 2020
13,097
I found two instances of "output short circuit current" under DESERIALIZER LVCMOS/LVTTL DC SPECIFICATIONS(3) on page 8.

My technique for finding parameters on datasheets is to scan the right hand column and look at all the lines which have the appropriate units.
 

WBahn

Joined Mar 31, 2012
32,702
Hello everyone!
I have an electronic scheme with the Serializer/DeSerializer SN65LV1224BRHBT (datasheet is attached below).
I am using it as a DeSerializer and I am interested to figure out what is the max current that this device is able to push in each of its parallel outputs, but all I can find in the datasheet is the information about the parameter "Ios" = Output short-circuit current.
I'm not sure if this parameter helps me here. I need your help please :)

Thank you in advanced!
The outputs are LVTTL, so look up the LVTTL specs.

The current at which the min/max output levels are specs are ±5 mA, so I wouldn't recommend pushing them beyond that.
 
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