The TCA9554ADWR is an 8-bit parallel I/O port IC from Texas Instruments, designed for industrial temperature operation. It features a supply voltage range of 1.65 to 5.5V and a maximum operating temperature of 85°C. The device is packaged in a SOIC-16 package and is suitable for use in a variety of applications, including general-purpose I/O expansion. The TCA9554ADWR is a member of the I/O expanders category of interface ICs.
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Technical Specifications
Texas Instruments TCA9554ADWR technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 7.5 |
| Length | 10.3 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 1.8 |
| Supply Voltage-Min | 1.65 |
| Supply Voltage-Max | 5.5 |
| Number of Bits | 8 |
| Clock Frequency-Max | 0.4 |
| Number of Ports | 1 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of I/O Lines | 8 |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Texas Instruments TCA9554ADWR Datasheet
Download the complete datasheet for Texas Instruments TCA9554ADWR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.