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Original question:

SN74LVCH16245A: HOLD option

SN74LVCH16245A: Can SN74LVCH16245A be used as Latch

Holly Gu
Intellectual 2750 points
Part Number: SN74LVCH16245A

Hi Team,

     Can SN74LVCH16245A be used as Latch?

     

     For example,

     1. Set /OE = 0, DIR = 0 to configure B - A. Input 0x1234 to bus B, then we will get A bus output 0x1234.

     2. Follow step 1, keep /OE = 0, DIR = 0 to configure B - A. Input 0x5678 to bus B, then we will get A bus output 0x5678, correct?

     3. Follow step 1, /OE = 1, DIR = x to configure Isolation. Input 0x5678 to bus B, what we will get at A side, 0x1234 or 0x5678?