
For Reference Only
Part Number | PCA9557BS,118 |
OEMstron Part # | PCA9557BS-118 |
Manufacturer | NXP |
Category | Semiconductors › Interface ICs › I/O Expanders |
Description | IC I/O EXPANDER I2C 8B 16HVQFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | PCA9557BS,118 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 29 - Apr 3 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PCA9557BS Specifications
Part Number | PCA9557BS,118 | |
Brand | NXP | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Interface ICs | |
Subcategory | I/O Expanders | |
Manufacturer | NXP USA Inc. | |
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-VQFN Exposed Pad | |
Supplier Device Package | 16-HVQFN (4x4) |
PCA9557BS,118 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 |
PCA9557BS,118 D# V72:2272_06535771 NXP Semiconductors |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin HVQFN EP T/R RoHS: Compliant
|
Americas - 162 |
Part Number | Description | Stock |
PCA9557BS118 D# PCA9557BS,118 NXP Semiconductors |
I2C and SMBus I/O Port 16-Pin HVQFN EP T/R - Tape and Reel (Alt: PCA9557BS,118) |
Americas - 6000 |
Part Number | Description | Stock |
PCA9557BS-T D# PCA9557BS,118 NXP Semiconductors |
I2C and SMBus I/O Port 16-Pin HVQFN EP T/R (Alt: PCA9557BS,118) |
Asia - 0 |
Part Number | Description | Stock |
PCA9557BS118 D# PCA9557BS,118 NXP Semiconductors |
I2C and SMBus I/O Port 16-Pin HVQFN EP T/R (Alt: PCA9557BS,118) |
Europe - 0 |
Part Number | Description | Stock |
PCA9557BS,118 D# 568-3398-2-ND NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16HVQFN |
On Order |
Part Number | Description | Stock |
PCA9557BS118 NXP Semiconductors |
In stock shipping within 2days |
2000 |
Part Number | Description | Stock |
PCA9557BS,118 D# 2776168 NXP Semiconductors |
I/O EXPANDER, 8BIT, 400KHZ, HVQFN-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
Part Number | Description | Stock |
PCA9557BS118 NXP Semiconductors |
OEM/CM QUOTES ONLY | NO BROKERS |
7200 |
Part Number | Description | Stock |
PCA9557BS118 NXP Semiconductors |
OEM/CM ONLY |
12000 |
2PCA9557BS118 NXP Semiconductors |
OEM/CM ONLY |
5300 |
Part Number | Description | Stock |
PCA9557BS,118 D# 771-PCA9557BS-T NXP Semiconductors |
Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST RoHS: Compliant
|
41 |
Part Number | Description | Stock |
PCA9557BS,118 D# XSFT00000029315 NXP Semiconductors |
PCA9557 Series 8-Bit I2C-Bus and SMBus I/O Port with Reset - HVQFN-16 |
6000 |
Part Number | Description | Stock |
PCA9557BS,118 D# 28AC0553 NXP Semiconductors |
8-BIT I2C-BUS AND SMBUS I/O PORT WITH RESET ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 6000
Container: TAPE & REEL - FULL
|
0 |
Part Number | Description | Stock |
PCA9557BS,118 NXP Semiconductors |
IC I/O EXPANDER I2C 8B 16HVQFN RoHS: Compliant
|
115009 |
Part Number | Description | Stock |
PCA9557BS118 NXP Semiconductors |
OEM/CM ONLY |
3103 |
Part Number | Description | Stock |
PCA9557BS,118 D# 31065131 NXP Semiconductors |
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin HVQFN EP T/R RoHS: Compliant
|
Americas - 5752 |
Part Number | Description | Stock |
PCA9557BS,118 D# 2776168 NXP Semiconductors |
I/O EXPANDER, 8BIT, 400KHZ, HVQFN-16 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
The Products You May Be Interested In
![]() |
PCF8574ADWRE4 | IC I/O EXPANDER I2C 8B 16SOIC | 247 More on Order |
![]() |
PM8044B-F3EI | SXP 36X12G | 177 More on Order |
![]() |
PI4IOE5V96224ZLEX | INTERFACE IO EXPANDER TQFN3060-3 | 237 More on Order |
![]() |
MAX7323AEE+T | IC I/O EXPANDER I2C 4B 16QSOP | 121 More on Order |
![]() |
MAX7301AAX+T | IC I/O EXPANDER SPI 28B 36SSOP | 108 More on Order |
![]() |
MAX7315AUE+ | IC I/O EXPANDER I2C 8B 16TSSOP | 9081 More on Order |
![]() |
XRA1405IG24TR-F | IC I/O PORT EXPANDER 16 BIT SPI | 430 More on Order |
![]() |
PCA9554PW,118 | IC I/O EXPANDER I2C 8B 16TSSOP | 6531 More on Order |
![]() |
PCA9674PW,112 | IC I/O EXPANDER I2C 8B 16TSSOP | 357 More on Order |
![]() |
MCP25020T-E/SL | IC I/O EXPANDER CAN 8B 14SOIC | 209 More on Order |
![]() |
PI4IOE5V9557LEX | IC I/O EXPANDER 8BIT I2C 16TSSOP | 429 More on Order |
![]() |
PCA9539BS,118 | IC I/O EXPANDER I2C 16B 24HVQFN | 145 More on Order |
Quick Inquiry
In Stock | 8,394 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
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.