The MC146823FN is a 44-pin quad parallel I/O port IC from Motorola, operating at a supply voltage of 5V with a maximum current of 3mA. It has a commercial temperature grade and is packaged in a QCCJ-44 package. The device has 24 I/O lines and supports an 8-bit external data bus. It is designed for use in a variety of applications, including those requiring general-purpose parallel I/O ports.
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Motorola MC146823FN technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 44 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J44 |
| Width | 16.5862 |
| Length | 16.5862 |
| Pin Count | 44 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 3 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 1 |
| Number of Ports | 3 |
| uPs/uCs/Peripheral ICs Type | PARALLEL IO PORT, GENERAL PURPOSE |
| Number of I/O Lines | 24 |
| External Data Bus Width | 8 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
