TIDUF43 August 2024
The LM7404-Q1 enable state can be configured to be always on or controlled by the MSPM0L1306-Q1. Figure 3-2 shows that populating R1 results in the LM74704-Q1 always being enabled. The LM74704-Q1 enable is also tied to a GPIO output of the MSPM0L1306-Q1. Populating R19 allows the MSPM0L1306-Q1 to control the LM74704-Q1 enable state, minimizing IQ in low-power mode.