Hi Liteglow,
Sure sounds like inverted drive to me..But I could be wrong!!
That circuit I posted above (74HCT04n Hex Inverter)
will drive any just about laser ,Inverted or not..with minor changes.
.
It depends on how many inverters in the IC package that you use.
This is a Hex inverter, That means you can use up to 6 inverters in this chip.
In the circuit above , pin1 is the blanking input,
And pin2 is the blanking output...
If it needs reversed ,pin1 is blanking input,. tie pin2 to pin3 and use 4 as the output.
Since you already have 5volts somewhere, the regulator may not be needed.
With each section of the chip it inverts the signal and as a benefit
has more drive than some DAC boards can put out.
You can also use this chip to drive solidstate relays to control shutters too!!!
There are many different style of Inverter Chips out there..
I just picked the most easiest to get..
I hope this helps..
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