[sdiy] Op amps (was Re: TI SN74LS624N, worth buying?)

[Colin f]

> The biggest performance improvement is the A suffix versions 
> with better input offset voltage specs, if you care. Usually 
> if you ~do~ care you look for a much better part (I usually 
> don't care).

The B suffix has the lowest offset voltage.
I use a lot of TL062B.
Nice low offset, and a fraction of the power consumption.

Cheers,
Colin f