| 1144521 | MM74C947 | Driver de decodor de 4 cifre, contor sus / jos | MAXIM - Dallas Semiconductor |
| 1144522 | MM74C947C/D | 4 Digit Up / Down Counter / Decoder / Driver | MAXIM - Dallas Semiconductor |
| 1144523 | MM74C947CQH | 4 Digit Up / Down Counter / Decoder / Driver | MAXIM - Dallas Semiconductor |
| 1144524 | MM74C947N | 4 Digit Up / Down Counter / Decoder / Driver | MAXIM - Dallas Semiconductor |
| 1144525 | MM74C95 | Registru 4-Bit Shift Right-Shift Stânga-Shift | National Semiconductor |
| 1144526 | MM74C95J | Registru 4-Bit Shift Right-Shift Stânga-Shift | National Semiconductor |
| 1144527 | MM74C95N | Registru 4-Bit Shift Right-Shift Stânga-Shift | National Semiconductor |
| 1144528 | MM74C989 | 3 V la 5,5 V, pe 64 de biți (16 x 4) TRI-STATE RAM | National Semiconductor |
| 1144529 | MM74C991N | Controller de afișare a segmentului extensibil cu 4 cifre | Fairchild Semiconductor |
| 1144530 | MM74CD8N | Quad 2-intrare și Gate | Fairchild Semiconductor |
| 1144531 | MM74HC00 | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144532 | MM74HC00 | Quad 2-Input NAND Gate | National Semiconductor |
| 1144533 | MM74HC00M | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144534 | MM74HC00MTC | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144535 | MM74HC00MTCX | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144536 | MM74HC00MTCX_NL | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144537 | MM74HC00MX | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144538 | MM74HC00MX_NL | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144539 | MM74HC00N | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144540 | MM74HC00N_NL | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144541 | MM74HC00SJ | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144542 | MM74HC00SJX | Quad 2-Input NAND Gate | Fairchild Semiconductor |
| 1144543 | MM74HC02 | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144544 | MM74HC02 | Quad 2-Input NOR Gate | National Semiconductor |
| 1144545 | MM74HC02M | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144546 | MM74HC02MTC | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144547 | MM74HC02MTCX | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144548 | MM74HC02MTCX_NL | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144549 | MM74HC02MX | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144550 | MM74HC02N | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144551 | MM74HC02SJ | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144552 | MM74HC02SJX | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 1144553 | MM74HC03 | Poarta NAND cu scurgere deschisă cu 2 intrări | National Semiconductor |
| 1144554 | MM74HC04 | Hex Inverter | Fairchild Semiconductor |
| 1144555 | MM74HC04 | Hex Inverter | National Semiconductor |
| 1144556 | MM74HC04M | Hex Inverter | Fairchild Semiconductor |
| 1144557 | MM74HC04MTC | Hex Inverter | Fairchild Semiconductor |
| 1144558 | MM74HC04MTCX | Hex Inverter | Fairchild Semiconductor |
| 1144559 | MM74HC04MTCX_NL | Hex Inverter | Fairchild Semiconductor |
| 1144560 | MM74HC04MX | Hex Inverter | Fairchild Semiconductor |
