
Number of I/Os: 16 Features: POR Interfaces: I²C, SMBus Clock Frequency: 400kHz Low Voltage 16-bit I2C and SMBus I/O Expander
| Parameter Name | Attribute value |
| Brand Name | Texas Instruments |
| Is it lead-free? | Lead free |
| Is it Rohs certified? | conform to |
| Maker | Texas Instruments |
| Parts packaging code | TSSOP |
| package instruction | TSSOP-24 |
| Contacts | 24 |
| Reach Compliance Code | compliant |
| ECCN code | EAR99 |
| Factory Lead Time | 12 weeks |
| Samacsys Description | Texas Instruments TCA6416APWR, 16-channel 16bit I/O Expander 400kHz, I2C, SMBus, 24-Pin TSSOP |
| maximum clock frequency | 0.4 MHz |
| JESD-30 code | R-PDSO-G24 |
| JESD-609 code | e4 |
| length | 7.8 mm |
| Humidity sensitivity level | 1 |
| Number of digits | 16 |
| Number of I/O lines | 16 |
| Number of ports | 2 |
| Number of terminals | 24 |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | TSSOP |
| Encapsulate equivalent code | TSSOP24,.25 |
| Package shape | RECTANGULAR |
| Package form | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Celsius) | 260 |
| power supply | 1.8/5 V |
| Certification status | Not Qualified |
| Maximum seat height | 1.2 mm |
| Maximum slew rate | 0.02 mA |
| Maximum supply voltage | 5.5 V |
| Minimum supply voltage | 1.65 V |
| Nominal supply voltage | 1.8 V |
| surface mount | YES |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal form | GULL WING |
| Terminal pitch | 0.65 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 4.4 mm |
| uPs/uCs/peripheral integrated circuit type | PARALLEL IO PORT, GENERAL PURPOSE |
| Base Number Matches | 1 |