Oct 30, 2009 #1 E ebuddy Full Member level 3 Joined May 15, 2007 Messages 177 Helped 35 Reputation 70 Reaction score 34 Trophy points 1,308 Activity points 2,372 Hi, If N-ch open drain IO is not available, is it possible to replace it using normal tri-stable input/output IO to achieve the same function? Thanks.
Hi, If N-ch open drain IO is not available, is it possible to replace it using normal tri-stable input/output IO to achieve the same function? Thanks.
Oct 30, 2009 #2 D dick_freebird Advanced Member level 7 Joined Mar 4, 2008 Messages 9,259 Helped 2,343 Reputation 4,707 Reaction score 2,591 Trophy points 1,393 Location USA Activity points 73,451 If you are not going above the VDD rail, then setting the "data" input to force low and using the "enable" for the data, ought to work. Some more capacitance and leakage, I suppose.
If you are not going above the VDD rail, then setting the "data" input to force low and using the "enable" for the data, ought to work. Some more capacitance and leakage, I suppose.