> Phillips, who owns IIC, won't let anyone use the "I2C" trademark > or mention > it that doesn't fully adhere to the spec. In other words, if it > can't sink > the required amount then it isn't IIC, and the manufacturer isn't > allowed to > say it's IIC compatible. You're right, in a perfect world this would be the case, however mistakes can and have happened. To each his own Olin, I myself find the extra minute it takes to confirm the spec in the chip's datasheet is worth my time, it obviously isn't worth your time. FWIW perhaps the situation I speak of doesn't exist anymore, maybe Philips has been clamping down, I wouldn't know. All I know is I was bit by a part once (have no idea what is was anymore, was a few years ago), and I won't let it happen again. TTYL -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu