ZHCSJO7A May 2008 – May 2019 SN74CBTLV3257-EP
5.1 Function Table
| INPUTS | FUNCTION | |
|---|---|---|
| OE | S | |
| L | L | A port = B1 port |
| L | H | A port = B2 port |
| H | X | Disconnect |
Figure 1. Logic Diagram (Positive Logic) 
Figure 2. Simplified Schematic, Each FET Switch ZHCSJO7A May 2008 – May 2019 SN74CBTLV3257-EP
| INPUTS | FUNCTION | |
|---|---|---|
| OE | S | |
| L | L | A port = B1 port |
| L | H | A port = B2 port |
| H | X | Disconnect |
Figure 1. Logic Diagram (Positive Logic) Figure 2. Simplified Schematic, Each FET Switch