| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 301441 | CD4028BMT | Cmos BCD-to-Decimal o Decoders/Drivers Binario-a-Octal | Texas Instruments |
| 301442 | CD4028BMW_883 | BCD-a-decimal Decoder | National Semiconductor |
| 301443 | CD4028BNSR | Cmos BCD-to-Decimal o Decoders/Drivers Binario-a-Octal | Texas Instruments |
| 301444 | CD4028BPW | Cmos BCD-to-Decimal o Decoders/Drivers Binario-a-Octal | Texas Instruments |
| 301445 | CD4028BPWR | Cmos BCD-to-Decimal o Decoders/Drivers Binario-a-Octal | Texas Instruments |
| 301446 | CD4029 | Contador Up/Down Prefijable De Binary/Decade | Fairchild Semiconductor |
| 301447 | CD4029 | Contador Up/Down Prefijable del Cmos | Intersil |
| 301448 | CD4029 | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301449 | CD4029 | CONTADOR UP/DOWN PREFIJABLE DEL CMOS | Texas Instruments |
| 301450 | CD4029B | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301451 | CD4029B-MIL | CMOS Presettable Contador progresivo / Abajo | Texas Instruments |
| 301452 | CD4029BC | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301453 | CD4029BC | Contador Up/Down Prefijable De Binary/Decade | Fairchild Semiconductor |
| 301454 | CD4029BCJ | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301455 | CD4029BCN | Contador Up/Down Prefijable De Binary/Decade | Fairchild Semiconductor |
| 301456 | CD4029BCN | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301457 | CD4029BCSJ | Contador Up/Down Prefijable De Binary/Decade | Fairchild Semiconductor |
| 301458 | CD4029BCSJX | Preestablecida Binary / Decenio Hasta Contador / Abajo | Fairchild Semiconductor |
| 301459 | CD4029BCWM | Contador Up/Down Prefijable De Binary/Decade | Fairchild Semiconductor |
| 301460 | CD4029BCWMX | Preestablecida Binary / Decenio Hasta Contador / Abajo | Fairchild Semiconductor |
| 301461 | CD4029BE | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301462 | CD4029BE(DIP) | CONTADOR UP/DOWN PREFIJABLE DEL CMOS | Texas Instruments |
| 301463 | CD4029BF | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301464 | CD4029BF3A | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301465 | CD4029BH(SMD) | CONTADOR UP/DOWN PREFIJABLE DEL CMOS | Texas Instruments |
| 301466 | CD4029BM | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301467 | CD4029BM | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301468 | CD4029BM96 | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301469 | CD4029BMJ | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301470 | CD4029BMJ_883 | Preestablecida Binary / Decenio Hasta Contador / Abajo | National Semiconductor |
| 301471 | CD4029BMN | Contador Up/Down Prefijable De Binary/Decade | National Semiconductor |
| 301472 | CD4029BMS | Contador, Up/Down, Prefijable, Rad-Duro, Cmos, Lógica | Intersil |
| 301473 | CD4029BMT | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301474 | CD4029BMW_883 | Preestablecida Binary / Decenio Hasta Contador / Abajo | National Semiconductor |
| 301475 | CD4029BNSR | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301476 | CD4029BPW | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301477 | CD4029BPWR | Contador Up/Down Prefijable del Cmos | Texas Instruments |
| 301478 | CD4030 | Cuadrángulo Exclusivo-o Puerta | Fairchild Semiconductor |
| 301479 | CD4030 | Cuadrángulo Exclusivo-O Puerta del Cmos | Intersil |
| 301480 | CD4030 | Cuadrángulo Exclusivo-o Puerta | National Semiconductor |
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