Allicdata Part #: | 296-45456-2-ND |
Manufacturer Part#: |
TCA9554ADWR |
Price: | $ 0.39 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC I/O EXPANDER I2C 8BIT 16-SOIC |
More Detail: | I/O Expander 8 I²C 400kHz 16-SOIC |
DataSheet: | TCA9554ADWR Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
2000 +: | $ 0.35280 |
6000 +: | $ 0.33516 |
10000 +: | $ 0.32256 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Number of I/O: | 8 |
Interface: | I²C |
Interrupt Output: | Yes |
Features: | POR |
Output Type: | Push-Pull |
Current - Output Source/Sink: | -- |
Clock Frequency: | 400kHz |
Voltage - Supply: | 1.65 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 16-SOIC (0.295", 7.50mm Width) |
Supplier Device Package: | 16-SOIC |
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The TCA9554ADWR from Texas Instruments is an interface – I/O expanders module which enables an easy and efficient connection of two or more microcontrollers or other interface devices. The module is designed to be interfaced with a microcontroller, where it will allow up to eight bits of data to be exchanged. The TCA9554ADWR can be used as an input buffer, as it is able to read up to eight bits of data from a microcontroller and store them into its internal register.
The TCA9554ADWR operates at supply voltages ranging from 2.9 V to 5.5 V and it is available in various packages, such as SON, SO, SSOP, SSOP, and TSOP. It is easy to use and cost effective, making it a preferred choice for a wide range of interface applications.
The TCA9554ADWR provides four I/O ports, A to D, and each port can be configured as an input or output port. The ports can be configured in an independent or in an combined state. When the ports are configured in an independent state, each port can be configured as an input port for for either reading or writing. When two or more ports are configured in a combined state, the output of each port is combined and connected to the other port. This allows multiple I/O operations.
The TCA9554ADWR is a versatile device, and it can be used in many different applications. It can be used as a counter, as a buffer, or as a serial data exchanger. It can also be used as an indicator or switch, for visual feedback on a keyboard or other user interface. When used as a serial data exchanger, the TCA9554ADWR can be used to interface two or more microcontrollers or other devices. Additionally, it can be used to bridge two or more serial data formats, allowing data to be exchanged in different formats.
The TCA9554ADWR is very reliable and the figure below provides a summary of the technical specifications.
The TCA9554ADWR offers a wide range of benefits, such as low power consumption, fast communication between microcontrollers and other devices, reliability, low cost, and scalability. As an interface – I/O expanders module, it can be used in many applications including automotive, medical, industrial, consumer, and home automation control applications. The module is easy to use and provides a simple and cost effective solution to connect different interfaces and devices.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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