The 8253-5/BJA is a 24-bit dual timer IC from AMD, operating within a temperature range of -55 to 125 degrees Celsius. It has 24 terminals and a pin count of 24, with a supply voltage of 5V and a maximum supply current of 140mA. The device is available in a DIP-24 package and is classified as a military temperature grade. It is a programmable timer IC with 16-bit and 8-bit external data bus capabilities.
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| Max Operating Temperature | 125 |
| Number of Terminals | 24 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T24 |
| Width | 15.24 |
| Length | 32.0675 |
| Pin Count | 24 |
| Temperature Grade | MILITARY |
| Supply Current-Max | 140 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Number of Bits | 16 |
| 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 |
