| Part Number | CS82C55A | CQ82C55A |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | Interface - I/O Expanders | Interface - I/O Expanders |
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| Product Status | Obsolete | Obsolete |
| Number of I/O | 24 | 24 |
| Interface | Parallel | Parallel |
| Interrupt Output | No | No |
| Features | - | - |
| Output Type | Open Drain | Open Drain |
| Current - Output Source/Sink | 2.5mA | 2.5mA |
| Clock Frequency | - | - |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 44-LCC (J-Lead) | 44-QFP |
| Supplier Device Package | 44-PLCC (16.58x16.58) | 44-MQFP (10x10) |