PCA9545D/G-T
IC INTERFACE SPECIALIZED 20SOManufacturer: NXP USA Inc.
Categories: Specialized
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The NXP USA Inc. PCA9545D-G-T is a highly versatile 4-channel bidirectional translating I2C switch. This specialized electronic component facilitates the interconnection of two I2C buses, enabling communication between a master on one bus and multiple slaves on another, or vice-versa. Operating across a wide voltage range of 2.3V to 3.6V and 4.5V to 5.5V, it offers flexibility for diverse system designs. The device features four independent selection lines, allowing users to individually enable or disable each of the four downstream I2C channels. This capability is crucial for managing complex I2C networks, isolating bus segments, and preventing bus contention. The PCA9545D-G-T is supplied in a 20-SOIC package, suitable for surface mount applications. It finds utility in various industrial automation, consumer electronics, and automotive systems where efficient management of multiple I2C peripherals is required.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Voltage - Supply | 2.3V ~ 3.6V, 4.5V ~ 5.5V |
| Applications | 4-Channel I2C Switcher |
| Supplier Device Package | 20-SO |
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