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For Reference Only
| Part Number | PCA9557DBR |
| OEMstron Part # | PCA9557DBR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Interface ICs › I/O Expanders |
| Description | IC I/O EXPANDER I2C 8B 16SSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCA9557DBR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 1 - Feb 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PCA9557DBR Specifications
| Part Number | PCA9557DBR | |
| 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-SSOP (0.209", 5.30mm Width) | |
| Supplier Device Package | 16-SSOP |
PCA9557DBR Documents
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| Part Number | Description | Stock |
|
PCA9557DBR D# V36:1790_07309396 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes |
Contact Us |
|
PCA9557DBRG4 Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SSOP, 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 |
|
PCA9557DBR D# 296-20975-1-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16SSOP |
1287 In Stock |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
169 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
OEM/CM ONLY |
843 |
|
PCA9557DBRG4 Texas Instruments |
OEM/CM ONLY |
872 |
| Part Number | Description | Stock |
|
PCA9557DBR D# 595-PCA9557DBR Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant
|
1161 |
| Part Number | Description | Stock |
|
PCA9557DBR D# NS-PCA9557DBR Texas Instruments |
OEM/CM ONLY |
7746 |
|
PCA9557DBRG4 D# NS-PCA9557DBRG4 Texas Instruments |
OEM/CM ONLY |
7638 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
59544 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
18,667 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
shipping today |
6 |
|
PCA9557DBRG4 Texas Instruments |
shipping today |
1046 |
| Part Number | Description | Stock |
|
PCA9557DBR Texas Instruments |
RFQ |
12203 |
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Quick Inquiry
| In Stock | 183 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.7131 | $ 1.7131 |
| 100 | $ 1.7131 | $ 171.3100 |
| 500 | $ 1.7131 | $ 856.5500 |
| 1000 | $ 1.7131 | $ 1,713.1000 |
| 2500 | $ 1.7131 | $ 4,282.7500 |
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