| Part Number | MAX7323AEE+T | MAX7323ATE+T | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - I/O Expanders | Interface - I/O Expanders | 
|   |   | |
| Product Status | Active | Active | 
| Number of I/O | 4 | 4 | 
| Interface | I²C | I²C | 
| Interrupt Output | Yes | Yes | 
| Features | POR | POR | 
| Output Type | Open Drain, Push-Pull | Open Drain, Push-Pull | 
| Current - Output Source/Sink | 20mA | 20mA | 
| Clock Frequency | 400 kHz | 400 kHz | 
| Voltage - Supply | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-WFQFN Exposed Pad | 
| Supplier Device Package | 16-QSOP | 16-TQFN (3x3) |