Part marking lookup
Use this tool to find TI product information based on package top markings. You may search by actual marking on a TI part, or by a TI part number.
|
Part number
|
Marking | Package | Pins |
Status
|
Description
|
|---|---|---|---|---|
| SN74CBT3257CDBR | CU257C | DB | 16 |
|
5-V, 2:1 (SPDT), 4-channel FET bus switch with –2-V undershoot protection |