| 1540441 | T5475 | 4-bit bistable latch | SGS-ATES |
| 1540442 | T5476 | Flip-Flop Dual J-K master-slave with preset and clear | SGS-ATES |
| 1540443 | T5481 | 16-bit RAM | SGS-ATES |
| 1540444 | T5483 | 4-bit full adder | SGS-ATES |
| 1540445 | T5484 | 16-bit RAM with gated write inputs | SGS-ATES |
| 1540446 | T5486 | Quad 2-input exclusive-OR | SGS-ATES |
| 1540447 | T5490 | Decade counter | SGS-ATES |
| 1540448 | T5492 | Divide-by-12 counter | SGS-ATES |
| 1540449 | T5493 | Binary counter | SGS-ATES |
| 1540450 | T54A | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540451 | T54B | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540452 | T54C | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540453 | T54D | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540454 | T54E | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540455 | T54F | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540456 | T54G | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540457 | T54H | 50A 400V 50A/µs THYRISTOR, the anode is electrically connected to the metal case | IPRS Baneasa |
| 1540458 | T54H00 | Quad 2-input positive NAND gate | SGS-ATES |
| 1540459 | T54H00 | Quad 2-Input positive NAND gate | SGS-ATES |
|
| 1540460 | T54H01 | Quad 2-Input NAND gate with open collector | SGS-ATES |
| 1540461 | T54H04 | Hex inverter | SGS-ATES |
| 1540462 | T54H04 | Hex inverter | SGS-ATES |
| 1540463 | T54H05 | Hex inverter with open collector | SGS-ATES |
| 1540464 | T54H05 | Hex inverter with open collector | SGS-ATES |
| 1540465 | T54H10 | Triple 2-input positive NAND gate | SGS-ATES |
| 1540466 | T54H10 | Triple 2-input positive NAND gate | SGS-ATES |
| 1540467 | T54H11 | Triple 3-input positive AND gate | SGS-ATES |
| 1540468 | T54H11 | Triple 3-input positive AND gate | SGS-ATES |
| 1540469 | T54H20 | Dual 4-input positive NAND gate | SGS-ATES |
| 1540470 | T54H20 | Dual 4-input positive NAND gate | SGS-ATES |
| 1540471 | T54H21 | Dual 4-input AND gate | SGS-ATES |
| 1540472 | T54H21 | Dual 4-input AND gate | SGS-ATES |
| 1540473 | T54H22 | Dual 4-input NAND gate with open collector | SGS-ATES |
| 1540474 | T54H30 | 8-Input NAND gate | SGS-ATES |
| 1540475 | T54H40 | Dual 4-input positive NAND buffer | SGS-ATES |
| 1540476 | T54H40 | Dual 4-input positive NAND buffer | SGS-ATES |
| 1540477 | T54H50 | Exp. dual 2-wide 2-input AND-OR-INVERT gate | SGS-ATES |
| 1540478 | T54H50 | Exp. dual 2-wide 2-input AND-OR-INVERT gate | SGS-ATES |
| 1540479 | T54H51 | Dual 2-wide 2-input AND-OR-INVERT gate | SGS-ATES |
| 1540480 | T54H51 | Dual 2-wide 2-input AND-ORG INVERT gate | SGS-ATES |
