The PCF8575 is a 24-pin dual I/O port expander with 16 lines, operating at a supply voltage of 3.3V. It features a temperature grade of industrial, with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. The device is packaged in a SSOP-24 package, measuring 5.3mm in width and 8.2mm in length. It is designed for use with uPs/uCs/peripheral ICs, specifically parallel IO ports and general-purpose applications.
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Texas Instruments PCF8575DBG4 technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 24 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G24 |
| Width | 5.3 |
| Length | 8.2 |
| Pin Count | 24 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2.5 |
| Supply Voltage-Max | 5.5 |
| Number of Ports | 2 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of I/O Lines | 16 |
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
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