I'm about to build a giant LED matrix (22x12)
And was thinking about using some 16-bit latch ic controlled over I2C...
(one for the colons and 2 for the rows)
Until now I've only find I2C latch's at TI (texas instruments)
Like this one:
But I was thinking if any of you knew some better once ?
Or maybe all ready now could say if its gonna work....