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I2C 5 <-> 3.3V Interface Chip

Does the classical 5V <--> 3.3V bidirectional MOSFET interfacing solution exist as a DIP package? Or is the commopn way to place discrete MOSFETs in your circuit? In that case, what are some common ...
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vote
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Voltage Level Shifting

I know there are similar questions on the site, but I wanted to ask it from a somewhat different perspective. I've got a 5V device (Device A) that can operate at 3.3V. I've got a 3.3V device ...