ZHCSGK0H August 2017 – January 2024 ISO7760 , ISO7761 , ISO7762 , ISO7763
PRODUCTION DATA
Table 7-2 lists the functional modes for the ISO776x.
| VCCI | VCCO | INPUT (INx)(2) | OUTPUT (OUTx) | COMMENTS |
|---|---|---|---|---|
| PU | PU | H | H | Normal Operation: A channel output assumes the logic state of the input. |
| L | L | |||
| Open | Default | Default mode: When INx is open, the corresponding channel output goes to its default logic state. Default is High for ISO776x and Low for ISO776x with F suffix. | ||
| PD | PU | X | Default | Default mode: When VCCI is unpowered, a channel output assumes the logic state based on the selected default option. Default is High for ISO776x and Low for ISO776x with F suffix. When VCCI transitions from unpowered to powered-up, a channel output assumes the logic state of its input. When VCCI transitions from powered-up to unpowered, channel output assumes the selected default state. |
| X | PD | X | Undetermined | When VCCO is unpowered, a channel output is undetermined (1). When VCCO transitions from unpowered to powered-up, a channel output assumes the logic state of the input |