Number of I/Os: 16 Features: POR Interface: I²C, SMBus Clock frequency: 400kHz [1.65–5.5V 16-bit I2C and SMBus I/O expander] with interrupt output and configuration registers
| 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 | QFN |
| package instruction | WQFN-24 |
| Contacts | 24 |
| Reach Compliance Code | compliant |
| ECCN code | EAR99 |
| Factory Lead Time | 6 weeks |
| Samacsys Description | 1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers |
| maximum clock frequency | 0.4 MHz |
| JESD-30 code | S-PQCC-N24 |
| JESD-609 code | e4 |
| length | 4 mm |
| Humidity sensitivity level | 2 |
| 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 | HVQCCN |
| Encapsulate equivalent code | LCC24,.16SQ,20 |
| Package shape | SQUARE |
| Package form | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Celsius) | 260 |
| power supply | 1.8/5 V |
| Certification status | Not Qualified |
| Maximum seat height | 0.8 mm |
| Maximum slew rate | 0.04 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 | NO LEAD |
| Terminal pitch | 0.5 mm |
| Terminal location | QUAD |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 4 mm |
| uPs/uCs/peripheral integrated circuit type | PARALLEL IO PORT, GENERAL PURPOSE |
| Base Number Matches | 1 |
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