How to choose an op-amp used as a buffer
It would be unwise to use a LMP7702, since the absolute maximum supply voltage is 13.2V and you want to slap 24V across it.. instant crack-sizzle-pop, most likely. 

Your high power supply voltage is one of the most significant constraints, add things like bias current, offset voltage, supply current, gain-bandwidth and so on. Add 'in-stock' at your favorite distributor, sort by available quantity if that is important to you, package, but even after that you'll probably be left with  hundreds to a couple thousand different choices.  

In this case, a few-penny LM324 quad may meet your specifications. The 741 is obsolete. You could use a JFET op-amp like the TL084 (again very cheap), or trade up to a precision op-amp for $2 to $5 each, such as the ADA4075 (at the lower end of that scale in cost and some aspects of performance).