Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | PCA9557RGYR |
| OEMstron Part # | PCA9557RGYR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Interface ICs › I/O Expanders |
| Description | IC I/O EXPANDER I2C 8B 16QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCA9557RGYR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 2 - Feb 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PCA9557RGYR Specifications
| Part Number | PCA9557RGYR | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Interface ICs | |
| Subcategory | I/O Expanders | |
| Manufacturer | ||
| Series | - | |
| 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 | 400kHz | |
| 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 (4x4) |
PCA9557RGYR Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
PCA9557RGYR D# V72:2272_07309406 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin VQFN EP T/R RoHS: Compliant
|
Americas - 1 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-VQFN, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes |
Contact Us |
|
PCA9557RGYRG4 Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-VQFN, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes |
Contact Us |
| Part Number | Description | Stock |
|
PCA9557RGYR D# 2156-PCA9557RGYR-ND Rochester Electronics LLC |
PCA9557 REMOTE 8-BIT I2C AND SMB |
127866 In Stock |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
In stock shipping within 2days |
119 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2262 |
| Part Number | Description | Stock |
|
PCA9557RGYRG4 Texas Instruments |
OEM/CM ONLY |
993 |
|
PCA9557RGYRR Texas Instruments |
OEM/CM ONLY |
817 |
|
PCA9557RGYR Texas Instruments |
OEM/CM ONLY |
930 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
OEM/CM Immediate delivery |
1178 |
| Part Number | Description | Stock |
|
PCA9557RGYR D# 595-PCA9557RGYR Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant
|
2210 |
| Part Number | Description | Stock |
|
PCA9557RGYR D# NS-PCA9557RGYR Texas Instruments |
OEM/CM ONLY |
5228 |
|
PCA9557RGYRG4 D# NS-PCA9557RGYRG4 Texas Instruments |
OEM/CM ONLY |
3589 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
127866 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
OEM/CM ONLY |
2953 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
IN stock Immediate delivery |
1173 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
14,695 |
| Part Number | Description | Stock |
|
PCA9557RGYR Texas Instruments |
shipping today |
12496 |
| Part Number | Description | Stock |
|
PCA9557RGYRG4 Texas Instruments |
RFQ |
12668 |
The Products You May Be Interested In
 |
PI4IOE5V9557LE | IC I/O EXPANDER 8BIT I2C 16TSSOP | 272 More on Order |
|
MAX7310AUE+T | IC I/O EXPANDER I2C 8B 16TSSOP | 3545 More on Order |
 |
PI4IOE5V9535ZDEX | IC I/O EXPANDER 16B I2C 24TQFN | 239 More on Order |
 |
MCP25050T-I/SL | IC I/O EXPANDER CAN 8B 14SOIC | 456 More on Order |
 |
PCAL6416AERJ | IC I/O EXPANDER 16BIT 24UFBGA | 413 More on Order |
 |
PCA9556PW,118 | IC I/O EXPANDER I2C 8B 16TSSOP | 439 More on Order |
 |
PCA9673DB,118 | IC I/O EXPANDER I2C 16B 24SSOP | 163 More on Order |
 |
MAX7326ATG+ | IC I/O EXPANDER I2C 16B 24TQFN | 342 More on Order |
 |
PCF8574DWRG4 | IC I/O EXPANDER I2C 8B 16SOIC | 488 More on Order |
 |
PCAL9538ABS,128 | IC I/O EXPANDER 8BIT 16HVQFN | 331 More on Order |
|
PM8056B-FEI | SXP 68X12G | 263 More on Order |
 |
PCA9539DB | IC I/O EXPANDER I2C 16B 24SSOP | 428 More on Order |
Quick Inquiry
| In Stock | 120 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.7559 | $ 0.7559 |
| 100 | $ 0.7559 | $ 75.5900 |
| 500 | $ 0.7559 | $ 377.9500 |
| 1000 | $ 0.7559 | $ 755.9000 |
| 2500 | $ 0.7559 | $ 1,889.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
