| Nr. | Nome da parte | Descrição | Fabricante |
| 1501 | 54ACT161WGRQMLV | 4-Bit Contador Binário, Restauração Assíncrona | National Semiconductor |
| 1502 | 54ACT161WGRQMLV | 4-Bit Contador Binário, Restauração Assíncrona | National Semiconductor |
| 1503 | 54ACT161WGRQMLV | 4-Bit Contador Binário, Restauração Assíncrona | National Semiconductor |
| 1504 | 54ACT163 | 4-Bit Contador Binário, Restauração Synchronous | National Semiconductor |
| 1505 | 54ACT163D | Contador Binário Presettable Synchronous | National Semiconductor |
| 1506 | 54ACT163D | Contador Binário Presettable Synchronous | National Semiconductor |
| 1507 | 54ACT163D | Contador Binário Presettable Synchronous | National Semiconductor |
| 1508 | 54ACT163D | Contador Binário Presettable Synchronous | National Semiconductor |
| 1509 | 54ACT163F | Contador Binário Presettable Synchronous | National Semiconductor |
| 1510 | 54ACT163F | Contador Binário Presettable Synchronous | National Semiconductor |
| 1511 | 54ACT163F | Contador Binário Presettable Synchronous | National Semiconductor |
| 1512 | 54ACT163F | Contador Binário Presettable Synchronous | National Semiconductor |
| 1513 | 54ACT163FM-MLS | 4-Bit Binary Counter, reset síncrono | National Semiconductor |
| 1514 | 54ACT163L | Contador Binário Presettable Synchronous | National Semiconductor |
| 1515 | 54ACT163L | Contador Binário Presettable Synchronous | National Semiconductor |
| 1516 | 54ACT163L | Contador Binário Presettable Synchronous | National Semiconductor |
| 1517 | 54ACT163L | Contador Binário Presettable Synchronous | National Semiconductor |
| 1518 | 54ACT169 | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1519 | 54ACT169D | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1520 | 54ACT169D | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1521 | 54ACT169D | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1522 | 54ACT169D | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1523 | 54ACT169DMQB | 4-Stage Synchronous Contador Bidirecional | National Semiconductor |
| 1524 | 54ACT169F | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1525 | 54ACT169F | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1526 | 54ACT169F | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1527 | 54ACT169F | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1528 | 54ACT169FM-MLS | 4-Stage Synchronous Contador Bidirecional | National Semiconductor |
| 1529 | 54ACT169FMQB | 4-Stage Synchronous Contador Bidirecional | National Semiconductor |
| 1530 | 54ACT169L | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1531 | 54ACT169L | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1532 | 54ACT169L | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1533 | 54ACT169L | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1534 | 54ACT169LMQB | 4-Stage Synchronous Contador Bidirecional | National Semiconductor |
| 1535 | 54ACT169WG-MLS | Contador 4-Stage Bidirectional Synchronous | National Semiconductor |
| 1536 | 54ACT174 | Flip-flop do hex D com restauração mestra | National Semiconductor |
| 1537 | 54ACT174FM-MLS | Hex flip-flop D com Master Reset | National Semiconductor |
| 1538 | 54ACT175 | Flip-flop Do Quad D | National Semiconductor |
| 1539 | 54ACT175D | Flip-flop Do Quad D | National Semiconductor |
| 1540 | 54ACT175D | Flip-flop Do Quad D | National Semiconductor |
| 1541 | 54ACT175D | Flip-flop Do Quad D | National Semiconductor |
| 1542 | 54ACT175D | Flip-flop Do Quad D | National Semiconductor |
| 1543 | 54ACT175DM-MLS | Quad D Flip-Flop | National Semiconductor |
| 1544 | 54ACT175F | Flip-flop Do Quad D | National Semiconductor |
| 1545 | 54ACT175F | Flip-flop Do Quad D | National Semiconductor |
| 1546 | 54ACT175F | Flip-flop Do Quad D | National Semiconductor |
| 1547 | 54ACT175F | Flip-flop Do Quad D | National Semiconductor |
| 1548 | 54ACT175FM-MLS | Quad D Flip-Flop | National Semiconductor |
| 1549 | 54ACT175L | Flip-flop Do Quad D | National Semiconductor |
| 1550 | 54ACT175L | Flip-flop Do Quad D | National Semiconductor |
| 1551 | 54ACT175L | Flip-flop Do Quad D | National Semiconductor |
| 1552 | 54ACT175L | Flip-flop Do Quad D | National Semiconductor |
| 1553 | 54ACT240 | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1554 | 54ACT240D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1555 | 54ACT240D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1556 | 54ACT240D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1557 | 54ACT240D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1558 | 54ACT240DM | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 1559 | 54ACT240F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1560 | 54ACT240F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1561 | 54ACT240F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1562 | 54ACT240F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1563 | 54ACT240L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1564 | 54ACT240L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1565 | 54ACT240L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1566 | 54ACT240L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1567 | 54ACT240MDA | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 1568 | 54ACT241 | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1569 | 54ACT241MDA | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 1570 | 54ACT241WG-QMLV | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1571 | 54ACT241WG-QMLV | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1572 | 54ACT241WG-QMLV | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1573 | 54ACT244 | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1574 | 54ACT244D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1575 | 54ACT244D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1576 | 54ACT244D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1577 | 54ACT244D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1578 | 54ACT244DM | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 1579 | 54ACT244F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1580 | 54ACT244F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1581 | 54ACT244F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1582 | 54ACT244F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1583 | 54ACT244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1584 | 54ACT244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1585 | 54ACT244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1586 | 54ACT244L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 1587 | 54ACT244MDA | Octal Buffer / Driver linha com saídas tri-state | National Semiconductor |
| 1588 | 54ACT245 | Transceptor bidirectional octal com saídas TRI-STATE das entradas | National Semiconductor |
| 1589 | 54ACT245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1590 | 54ACT245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1591 | 54ACT245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1592 | 54ACT245D | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1593 | 54ACT245DM | Octal bidirecional Transceiver com TRI-STATE Entradas / Saídas | National Semiconductor |
| 1594 | 54ACT245DM-MLS | Octal bidirecional Transceiver com TRI-STATE Entradas / Saídas | National Semiconductor |
| 1595 | 54ACT245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1596 | 54ACT245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1597 | 54ACT245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1598 | 54ACT245F | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
| 1599 | 54ACT245FM-MLS | Octal bidirecional Transceiver com TRI-STATE Entradas / Saídas | National Semiconductor |
| 1600 | 54ACT245L | Transceptor bidirectional octal com Inputs/Outputs TRI-STATE | National Semiconductor |
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