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For Reference Only
| Part Number | PCA9557DR |
| OEMstron Part # | PCA9557DR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Interface ICs › I/O Expanders |
| Description | IC I/O EXPANDER I2C 8B 16SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | PCA9557DR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PCA9557DR Specifications
| Part Number | PCA9557DR | |
| 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-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 16-SOIC |
PCA9557DR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
PCA9557D D# V36:1790_07309394 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
|
PCA9557DT D# V72:2272_07309399 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 45 |
|
PCA9557DR D# V72:2272_07309398 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 2655 |
| Part Number | Description | Stock |
|
PCA9557D Philips Semiconductors |
76 |
| Part Number | Description | Stock |
|
PCA9557DR Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SOIC, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes |
Contact Us |
|
PCA9557DRG4 Texas Instruments |
I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-SOIC, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes |
Contact Us |
|
PCA9557D NXP Semiconductors |
IC, IO PORT, I2C/SMBUS, 8BIT, 16SOIC, Chip Configuration:8bit, Bus Frequency:400kHz, IC Interface Type:I2C, SMBus, Supply Voltage Min:2.3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:16, No. of I/O's:8, , RoHS Compliant: Yes |
1475 |
|
PCA9557DT NXP Semiconductors |
Min Qty 2500 |
Contact Us |
| Part Number | Description | Stock |
|
PCA9557D D# C1S746203915872 Texas Instruments |
I2C/SMBus GPIO Expander 400kHz 5.5V 16-Pin SOIC Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
15 |
| Part Number | Description | Stock |
|
PCA9557D NXP Semiconductors |
RoHS: Compliant
|
Europe - 600 |
| Part Number | Description | Stock |
|
PCA9557DT D# 296-47816-1-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16SOIC |
637 In Stock |
|
PCA9557D D# 296-33521-5-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16SOIC |
555 In Stock |
|
PCA9557DR D# 296-20977-1-ND Texas Instruments |
IC I/O EXPANDER I2C 8B 16SOIC |
1299 In Stock |
| Part Number | Description | Stock |
|
PCA9557DR Texas Instruments |
In stock shipping within 2days |
267 |
| Part Number | Description | Stock |
|
PCA9557DT Philips Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
689 |
|
PCA9557D |
OEM/CM QUOTES ONLY | NO BROKERS |
6000 |
| Part Number | Description | Stock |
|
PCA9557DT NXP Semiconductors |
OEM/CM ONLY |
281 |
|
PCA9557DR Texas Instruments |
OEM/CM ONLY |
371 |
|
PCA9557D NXP Semiconductors |
OEM/CM ONLY |
1400 |
|
PCA9557DRG4 Texas Instruments |
OEM/CM ONLY |
179 |
| Part Number | Description | Stock |
|
PCA9557D NXP Semiconductors |
in stock - can ship the same day |
14 |
| Part Number | Description | Stock |
|
PCA9557D Texas Instruments |
OEM/CM Immediate delivery |
1420 |
| Part Number | Description | Stock |
|
PCA9557D D# 595-PCA9557D Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus I/O Expander RoHS: Compliant
|
343 |
|
PCA9557DT D# 595-PCA9557DT Texas Instruments |
Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander RoHS: Compliant
|
1209 |
|
PCA9557DR D# 595-PCA9557DR Texas Instruments |
Interface - I/O Expanders Remote 8B I2C & SMBus Lo-Pwr I/O Exp RoHS: Compliant
|
2944 |
| Part Number | Description | Stock |
|
PCA9557DR D# NS-PCA9557DR Texas Instruments |
OEM/CM ONLY |
6138 |
|
PCA9557DRG4 D# NS-PCA9557DRG4 Texas Instruments |
OEM/CM ONLY |
5772 |
|
PCA9557D D# NS-PCA9557D Texas Instruments |
OEM/CM ONLY |
2872 |
|
PCA9557DT D# NS-PCA9557DT Texas Instruments |
OEM/CM ONLY |
9885 |
| Part Number | Description | Stock |
|
PCA9557D NXP Semiconductors |
8 I/O, PIA-GENERAL PURPOSE, PDSO16 |
1238 |
| Part Number | Description | Stock |
|
PCA9557D D# 8253274 Texas Instruments |
Texas Instruments 8-Channel I/O Expander I2C, SMBus 16-Pin SOIC, PCA9557D, PK Min Qty: 5
Container: Package
|
60 |
| Part Number | Description | Stock |
|
PCA9557DT Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
250 |
|
PCA9557D Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
36690 |
|
PCA9557DR Texas Instruments |
PCA9557 Remote 8-Bit I2C and SMBus Low-Power I/O Expander with Reset and Configuration Registers RoHS: Compliant
|
1280 |
| Part Number | Description | Stock |
|
PCA9557DT Texas Instruments |
OEM/CM ONLY |
1074 |
|
PCA9557D Texas Instruments |
OEM/CM ONLY |
5702 |
| Part Number | Description | Stock |
|
PCA9557D Texas Instruments |
IN stock Immediate delivery |
1435 |
| Part Number | Description | Stock |
|
PCA9557DR Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
3,636 |
|
PCA9557DT Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
250 |
|
PCA9557D Texas Instruments |
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers |
484 |
| Part Number | Description | Stock |
|
PCA9557D Texas Instruments |
shipping today |
1425 |
|
PCA9557DR Texas Instruments |
shipping today |
6009 |
| Part Number | Description | Stock |
|
PCA9557DR D# 33609177 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 2655 |
|
PCA9557DT D# 31665193 Texas Instruments |
I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 45 |
| Part Number | Description | Stock |
|
PCA9557DR Texas Instruments |
RFQ |
11808 |
|
PCA9557D |
RFQ |
1018 |
| Part Number | Description | Stock |
|
PCA9557D NXP Semiconductors |
8-bit I2C and SMBus I/0 port with reset |
10500 |
|
PCA9557DR Texas Instruments |
IC I/O EXPANDER I2C 8B 16SOIC |
870 |
|
PCA9557DT Texas Instruments |
IC I/O EXPANDER I2C 8B 16SOIC |
960 |
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Quick Inquiry
| In Stock | 452 - 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 | $ 1.4687 | $ 1.4687 |
| 100 | $ 1.4687 | $ 146.8700 |
| 500 | $ 1.4687 | $ 734.3500 |
| 1000 | $ 1.4687 | $ 1,468.7000 |
| 2500 | $ 1.4687 | $ 3,671.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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