PCA9539DWG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Interface - I/O Expanders
IC I/O EXPANDER I2C 16B 24SOIC
Documents
Datasheet |
PCA9539DWG4![]() |
Specifications
Part Status | Active |
Number of I/O | 16 |
Interface | I²C, SMBus |
Interrupt Output | Yes |
Features | POR |
Output Type | Push-Pull |
Current - Output Source/Sink | 10mA, 25mA |
Frequency - Clock | 400kHz |
Voltage - Supply | 2.3 V ~ 5.5 V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 24-SOIC (0.295", 7.50mm Width) |
Supplier Device Package | 24-SOIC |
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Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Texas Instruments | I/O Expander 16 I??C, SMBus 400kHz 24-SOIC | 2361 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24SOIC Interface - I/O Expanders
|
6444 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SOIC ; 24-SOIC Interface - I/O Expanders
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Texas Instruments | IC I/O EXPANDER I2C 16B 24SOIC | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | TI | DC:22+ ; IC I/O EXPANDER I2C 16B 24SOIC | 15000 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | 2000 |
|
Inquiry | |||
PCA9539DWG4 | Texas Instruments | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Luminary Micro / Texas Instruments | IC I/O EXPANDER I2C 16B 24SOIC Interface - I/O Expanders
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | TI | TI-2017 ; DC:21+ | 22500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
PCA9539DWG4 | TI1 | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4 | TI | DC:1708+ ; TI-2017 | 22500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PCA9539DWG4
sku #: PCA9539DWG4
|
Texas Instruments | 90017 |
|
Inquiry |
See Also:
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PCA9539PW-T
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PCA9534DBRG4
PCA9539D
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