The TN82C54-2 is a 28-pin industrial quad timer IC from Intel, operating within a temperature range of -40 to 85 degrees Celsius. It has a nominal supply voltage of 5V and a maximum supply current of 20mA. The IC features a 16-bit number of bits and an 8-bit external data bus width, with a maximum clock frequency of 8 MHz. It is packaged in a plastic LCC-28 package.
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| Max Operating Temperature | 85 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J28 |
| Width | 11.5062 |
| Length | 11.5062 |
| Pin Count | 28 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 20 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Number of Bits | 16 |
| Clock Frequency-Max | 8 |
| uPs/uCs/Peripheral ICs Type | TIMER, PROGRAMMABLE |
| External Data Bus Width | 8 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
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