
Surface mount 20-pin Ceramic Leadless Chip Carrier (CLLCC) multiplexer with 3-state, non-inverting outputs. This bipolar logic element features a 2 x 4:1 configuration, providing 8 inputs and 2 outputs per chip. Designed for surface mounting, it operates within a temperature range of 0°C to 70°C.
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Texas Instruments 74F253LC technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | LLCC |
| Package/Case | CLLCC |
| Package Description | Ceramic Leadless Chip Carrier |
| Lead Shape | No Lead |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 8.89 |
| Package Width (mm) | 8.89 |
| Package Height (mm) | 1.76 |
| Seated Plane Height (mm) | 1.76 |
| Pin Pitch (mm) | 1.27 |
| Package Material | Ceramic |
| Mounting | Surface Mount |
| Jedec | MS-018AA |
| Logic Family | F |
| Logic Function | Multiplexer |
| Process Technology | Bipolar |
| Configuration | 2 x 4:1 |
| Number of Elements per Chip | 1 |
| Number of Inputs per Chip | 8 |
| Number of Outputs per Chip | 2 |
| Polarity | Non-Inverting |
| Output Type | 3-State |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Cage Code | 01295 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
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