| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 725801 | M54HC192F1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725802 | M54HC192M1R | DECADE(/BINARY) CONTADOR UP/DOWN SÍNCRONO | ST Microelectronics |
| 725803 | M54HC192M1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725804 | M54HC193 | HC193 - CONTADOR BINARIO UP/DOWN SÍNCRONO, HC192 - CONTADOR DE DÉCADA UP/DOWN SÍNCRONO | SGS Thomson Microelectronics |
| 725805 | M54HC193 | duro SÍNCRONO UP/DOWN BINARIO CONTADOR | ST Microelectronics |
| 725806 | M54HC193B1R | DECADE(/BINARY) CONTADOR UP/DOWN SÍNCRONO | ST Microelectronics |
| 725807 | M54HC193B1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725808 | M54HC193C1R | DECADE(/BINARY) CONTADOR UP/DOWN SÍNCRONO | ST Microelectronics |
| 725809 | M54HC193C1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725810 | M54HC193DG | Rad-Duro Synchronous Up / Down Contador binario | ST Microelectronics |
| 725811 | M54HC193DT | Rad-Duro Synchronous Up / Down Contador binario | ST Microelectronics |
| 725812 | M54HC193F1R | DECADE(/BINARY) CONTADOR UP/DOWN SÍNCRONO | ST Microelectronics |
| 725813 | M54HC193F1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725814 | M54HC193K | duro SÍNCRONO UP/DOWN BINARIO CONTADOR | ST Microelectronics |
| 725815 | M54HC193KG | Rad-Duro Synchronous Up / Down Contador binario | ST Microelectronics |
| 725816 | M54HC193KT | Rad-Duro Synchronous Up / Down Contador binario | ST Microelectronics |
| 725817 | M54HC193M1R | DECADE(/BINARY) CONTADOR UP/DOWN SÍNCRONO | ST Microelectronics |
| 725818 | M54HC193M1R | SINCRÓNICO ARRIBA / ABAJO DÉCADA (, binario) CONTADOR | SGS Thomson Microelectronics |
| 725819 | M54HC194 | 4 REGISTRO DE CAMBIO DEL PEDACITO PIPO | SGS Thomson Microelectronics |
| 725820 | M54HC194 | 4 REGISTRO DE CAMBIO DEL PEDACITO PIPO | ST Microelectronics |
| 725821 | M54HC194DG | Rad-Duro 4 bits PIPO Mierda Registro | ST Microelectronics |
| 725822 | M54HC194DT | Rad-Duro 4 bits PIPO Mierda Registro | ST Microelectronics |
| 725823 | M54HC194F1R | 4 REGISTRO DE CAMBIO DEL PEDACITO PIPO | ST Microelectronics |
| 725824 | M54HC194F1R | 4 BIT SHIFT PIPO REGISTRO | SGS Thomson Microelectronics |
| 725825 | M54HC195 | 8 REGISTRO DE CAMBIO DEL PEDACITO PIPO | SGS Thomson Microelectronics |
| 725826 | M54HC195 | 8 REGISTRO DE CAMBIO DEL PEDACITO PIPO | ST Microelectronics |
| 725827 | M54HC195F1R | 8 REGISTRO DE CAMBIO DEL PEDACITO PIPO | ST Microelectronics |
| 725828 | M54HC195F1R | 8 BIT SHIFT PIPO REGISTRO | SGS Thomson Microelectronics |
| 725829 | M54HC20 | PUERTA DUAL DE 4-input NAND | SGS Thomson Microelectronics |
| 725830 | M54HC20 | PUERTA DUAL Rad-dura De 4-input NAND | ST Microelectronics |
| 725831 | M54HC20D | PUERTA DUAL Rad-dura De 4-input NAND | ST Microelectronics |
| 725832 | M54HC20DG | Dual Rad-Duro 4-Input NAND | ST Microelectronics |
| 725833 | M54HC20DT | Dual Rad-Duro 4-Input NAND | ST Microelectronics |
| 725834 | M54HC20F1R | PUERTA DUAL DE 4-input NAND | ST Microelectronics |
| 725835 | M54HC20KG | Dual Rad-Duro 4-Input NAND | ST Microelectronics |
| 725836 | M54HC20KT | Dual Rad-Duro 4-Input NAND | ST Microelectronics |
| 725837 | M54HC21 | 4-input DUAL Y PUERTA | SGS Thomson Microelectronics |
| 725838 | M54HC21 | 4-input DUAL Rad-duro Y PUERTA | ST Microelectronics |
| 725839 | M54HC21D | 4-input DUAL Rad-duro Y PUERTA | ST Microelectronics |
| 725840 | M54HC21DG | Rad-Duro Dual 4-Input Y Puerta | ST Microelectronics |
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