Description
TCA9545APWR Texas Instruments - Yeehing Electronics
4-channel 1.65- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.896 |
100 — 249 | 0.74 |
250 — 999 | 0.532 |
1,000 + | 0.28 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Switch ICs - Various |
RoHS | Y |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT |
Package / Case | TSSOP-20 |
Packaging | Reel |
Series | TCA9545A |
Brand | Texas Instruments |
Product Type | Switch ICs - Various |
Factory Pack Quantity | 2000 |
Subcategory | Switch ICs |
Unit Weight | 0.002822 oz |
For more information, please refer to datasheet
Documents
TCA9545APWR Datasheet |
More Information
The TCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register. Four interrupt inputs (INT3–INT0), one for each of the downstream pairs, are provided. One interrupt (INT) output acts as an AND of the four interrupt inputs.