I was looking for some references for a level shifter connected to an intel edison and a found that they used a 74LVC(H)1T45 which have one channel per circuit. Then I found the same IC but with two channel per circuit (74LVC(H)2T45) and it have the same price. Considering that they use the same IC seven times (see link), Which criteria should I use for choosing the components? Is there an advantage of using one channel per circuit instead of two?
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