| Allicdata Part #: | PCA9538DBRG4-ND |
| Manufacturer Part#: |
PCA9538DBRG4 |
| Price: | $ 0.48 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC I/O EXPANDER I2C 8B 16SSOP |
| More Detail: | I/O Expander 8 I²C, SMBus 400kHz 16-SSOP |
| DataSheet: |  PCA9538DBRG4 Datasheet/PDF |
| Quantity: | 1000 |
| 2000 +: | $ 0.44141 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Number of I/O: | 8 |
| Interface: | I²C, SMBus |
| Interrupt Output: | Yes |
| Features: | POR |
| Output Type: | Push-Pull |
| Current - Output Source/Sink: | 10mA, 25mA |
| Clock Frequency: | 400kHz |
| Voltage - Supply: | 2.3 V ~ 5.5 V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package: | 16-SSOP |
| Base Part Number: | PCA9538 |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The PCA9538DBRG4 is an I/O expander chip, manufactured by NXP Semiconductors, which is primarily used in mixed-signal systems, such as USB interfaces and smoke detectors. It is available in a small, easy to use 20-lead DIP package.The PCA9538DBRG4 is an 8-bit I/O expander, allowing up to 8 additional bits on a digital bus to be controlled. It is one of the most versatile I/O expanders available, with features such as built-in input-protection, programmable logic/state machine, and low-current operation. It is ideal for use in applications where multiple input/output options are required, such as automotive, industrial, and consumer applications.The PCA9538DBRG4 offers several operating modes, allowing it to be used in a wide range of applications. In its default state, the I/O expander operates as an I2C-bus (Inter-Integrated Circuit bus) slave, allowing it to receive data from an I2C bus master. When used in this mode, each bit is individually set as either an input or an output, allowing up to 8 bits of data to be sent or received.The PCA9538DBRG4 also supports several alternate operating modes, such as an open-drain mode, where the pins are set to a high-impedance state when low, allowing for a ‘wired-or’ connection between multiple devices on the same bus. This can be used in Industrial control applications, where multiple control signals need to be sent over a single wire.The PCA9538DBRG4 also supports an active-low interrupt pin which can be used to signal any changes in the state of the I/O lines, or when data is received on the I2C bus. This interrupt pin is programmable, allowing the user to set which I/O lines are monitored.The PCA9538DBRG4 is an ideal I/O expander for a variety of applications such as remote control systems, consumer electronic devices, auto-lighting systems, and automotive control systems. It is a cost-effective solution for expanding interfaces, allowing users to easily and quickly integrate more I/O\'s into their existing systems.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "PCA9" Included word is 40
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| PCA9555D,112 | NXP USA Inc | 1.32 $ | 1962 | IC I/O EXPANDER I2C 16B 2... |
| PCA9534ADGVR | Texas Instru... | 0.54 $ | 1000 | IC I/O EXPANDER I2C 8B 16... |
| PCA9622DR,118 | NXP USA Inc | 0.92 $ | 2000 | IC LED DRIVER LINEAR DIM ... |
| PCA9545ARGYR | Texas Instru... | 0.62 $ | 1000 | IC I2C SMBUS SWITCH 4CH 2... |
| PCA9545ARGYRG4 | Texas Instru... | 0.62 $ | 1000 | IC SWITCH 4CH I2C/SMBUS 2... |
| PCA9511DP,118 | NXP USA Inc | 0.0 $ | 1000 | IC ACCELERATR I2C HOTSWAP... |
| PCA9514D,112 | NXP USA Inc | 0.0 $ | 1000 | IC BUFFER I2C/SMBUS HOTSW... |
| PCA9541PW/03,118 | NXP USA Inc | 0.0 $ | 1000 | IC I2C 2:1 SELECTOR 16-TS... |
| PCA9685PW,112 | NXP USA Inc | 1.57 $ | 1690 | IC LED DRVR LIN DIM 25MA ... |
| PCA9534APW | Texas Instru... | 1.4 $ | 464 | IC I/O EXPANDER I2C 8B 16... |
| PCA9534ARGVR | Texas Instru... | -- | 1000 | IC I/O EXPANDER I2C 8B 16... |
| PCA9550D,118 | NXP USA Inc | 0.55 $ | 1000 | IC LED DRIVER LIN DIM 25M... |
| PCA9625D,518 | NXP USA Inc | 0.0 $ | 1000 | IC LED DRIVER LIN DIM 100... |
| PCA9546ADWG4 | Texas Instru... | 1.06 $ | 1000 | IC I2C SMBUS SWITCH 4CH 1... |
| PCA9600DP/S911,118 | NXP USA Inc | 0.0 $ | 1000 | IC REDRIVER I2C 1CH 8TSSO... |
| PCA9534RGVR | Texas Instru... | -- | 2500 | IC I/O EXPANDER I2C 8B 16... |
| PCA9555PWR | Texas Instru... | -- | 1000 | IC I/O EXPANDER I2C 16B 2... |
| PCA9539PWG4 | Texas Instru... | 2.0 $ | 1000 | IC I/O EXPANDER I2C 16B 2... |
| PCA9534ADW | Texas Instru... | 1.4 $ | 114 | IC I/O EXPANDER I2C 8B 16... |
| PCA9558PW,118 | NXP USA Inc | 0.0 $ | 1000 | IC I2C SMBUS 8BIT I/O 28T... |
| PCA9564PW,112 | NXP USA Inc | 2.0 $ | 1372 | IC CTRL PARALLEL/I2C BUS ... |
| PCA9501D,118 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 8B 20... |
| PCA9553TK/02,118 | NXP USA Inc | 0.0 $ | 1000 | IC LED DRVR LIN DIM 25MA ... |
| PCA9516PW,112 | NXP USA Inc | 0.0 $ | 1000 | IC REDRIVER I2C 5CH 16TSS... |
| PCA9635PW,112 | NXP USA Inc | 1.57 $ | 124 | IC LED DRVR LIN DIM 25MA ... |
| PCA9554DB,112 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 8B 16... |
| PCA9555N,112 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 16B 2... |
| PCA9674PW,112 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 8B 16... |
| PCA9535BS1,118 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 16B 2... |
| PCA9955TW,118 | NXP USA Inc | 0.0 $ | 1000 | IC LED DRIVER LIN DIM 28H... |
| PCA9505DGG,112 | NXP USA Inc | 1.65 $ | 1000 | IC I/O EXPANDER I2C 40B 5... |
| PCA9560PW,112 | NXP USA Inc | 0.0 $ | 1000 | IC I2C EEPROM DIP SWITCH ... |
| PCA9632DP1,118 | NXP USA Inc | 0.4 $ | 2500 | IC LED DRVR LIN DIM 25MA ... |
| PCA9624BS,118 | NXP USA Inc | 0.6 $ | 6000 | IC LED DRIVER LINEAR DIM ... |
| PCA9671DB,112 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 16B 2... |
| PCA9655EDWR2G | ON Semicondu... | -- | 1000 | IC I/O EXPANDER I2C 16B S... |
| PCA9517D | Texas Instru... | -- | 1034 | IC REDRIVER I2C 1CH 400KH... |
| PCA9847PWJ | NXP USA Inc | 0.63 $ | 1000 | IC MULTIPLEXER 8CH 24TSSO... |
| PCA9541APW/01,112 | NXP USA Inc | 1.56 $ | 6 | IC I2C 2:1 SELECTOR 16-TS... |
| PCA9574PW,112 | NXP USA Inc | 0.0 $ | 1000 | IC I/O EXPANDER I2C 8B 16... |
Latest Products
PCA9554N,112
IC I/O EXPANDER I2C 8B 16DIPI/O Expander...
MAX7323AEE+T
IC I/O EXPANDER I2C 4B 16QSOPI/O Expande...
NCT5655Y
SMBUS-GPIO EXPANDER; 16 GPIO PINI/O Expa...
PCA9557BSHP
8-BIT I2C-BUS AND SMBUS I/O PORTI/O Expa...
PCA9534D,518
IC I2C 8BIT LP 16SOICI/O Expander 8 IC, ...
PCA9534D,512
IC I2C 8BIT LP 16SOICI/O Expander 8 IC, ...