| Manufacturer | Part # | Datasheet | Description |
National Semiconductor ... | 54F273DM | 
167Kb/8P | Octal D Flip-Flop |
National Semiconductor ... | 54F273FM |
167Kb/ 8P | Octal D Flip-Flop |
| 54F273LM |
167Kb/ 8P | Octal D Flip-Flop |
| 54F273 |
167Kb/ 8P | Octal D Flip-Flop |
| 54F20 |
140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20DM |
140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20FM |
140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20LM |
140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F219 |
164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219DL |
164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219FL |
164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219LL |
164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F2244 |
147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244DM |
147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244FM |
147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244LM |
147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F240 |
189Kb/ 10P | Octal Buffers/Line Drivers with TRI-STATE Outputs |
National Semiconductor ... | 54F240DM |
189Kb/ 10P | Octal Buffers/Line Drivers with TRI-STATE Outputs |
| 54F240FM |
189Kb/ 10P | Octal Buffers/Line Drivers with TRI-STATE Outputs |
| 54F240LM |
189Kb/ 10P | Octal Buffers/Line Drivers with TRI-STATE Outputs |
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