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
|
---|---|---|---|---|
ISO7221ADR | I7221A | D | 8 |
|
Dual-channel, TTL, 1/1, 1-Mbps digital isolator |