PCA9557RGYR
PCA9557RGYR
- Available: 500
- Manufacturer: Texas Instruments
- Part Number: PCA9557RGYR
- Detailed Description: I/O Expander 8 I²C, SMBus 400 kHz 16-VQFN (4x3.5)
- Category: Integrated Circuits (ICs) | Interface - I/O Expanders
- RoHS Status： ROHS3 Compliant
- Datasheet: Datasheet
Reference Price (USD)
1+
$0.9108
10+
$0.8562
100+
$0.8106
1000+
$0.7651
10000+
$0.7195
Considering price fluctuations, this price is only for reference. Please send RFQ to [email protected] to get the best price, thank you.
Product Specifications
| Manufacturer | Texas Instruments |
|---|---|
| Series | - |
| Package | - |
| Standard Package | 3000 |
| Product Status | Active |
| Number of I/O | 8 |
| Interface | I²C | SMBus |
| Interrupt Output | No |
| Features | POR |
| Output Type | Open Drain | Push-Pull |
| Current - Output Source/Sink | 10mA | 25mA |
| Clock Frequency | 400 kHz |
| Voltage - Supply | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VQFN (4x3.5) |
| Base Product Number | PCA9557 |
Environmental & Export
| RoHS Status | ROHS3 Compliant |
|---|---|
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
How to Buy
| Process | Submit enquiry>Confirm offer>Send order>Complete payment >Delivery |
|---|---|
| Payment | TT, PayPal, Escrow, more please consult our account manager. |
| Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. |
| Shipping option | We provide DHL, FedEx, UPS for international transportation. |
| Shipping tracking | Orders are shipped and we will notify you of the tracking number by email. |
| Warranty | Cytech Systems provide 6 months quality risk guarantee. If you find that the quality of the product does not match the original technical parameters during the use of the product, we will assume responsibility for the quality risk within 6 months. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |