| Nr. | Nome da parte | Descrição | Fabricante |
| 4001 | 54FCT374ASMX | Flip-flop octal de D com saídas TRI-STATE | National Semiconductor |
| 4002 | 54FCT374D | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4003 | 54FCT374D | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4004 | 54FCT374DMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4005 | 54FCT374DMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4006 | 54FCT374F | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4007 | 54FCT374F | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4008 | 54FCT374FMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4009 | 54FCT374FMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4010 | 54FCT374L | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4011 | 54FCT374L | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4012 | 54FCT374LMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4013 | 54FCT374LMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4014 | 54FCT377 | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4015 | 54FCT377DMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4016 | 54FCT377DMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4017 | 54FCT377FMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4018 | 54FCT377FMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4019 | 54FCT377LMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4020 | 54FCT377LMQB | O D-Tipo octal flip-flop com pulso de disparo permite | National Semiconductor |
| 4021 | 54FCT521 | Comparador Da Identidade 8-Bit | National Semiconductor |
| 4022 | 54FCT533 | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4023 | 54FCT533D | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4024 | 54FCT533D | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4025 | 54FCT533F | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4026 | 54FCT533F | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4027 | 54FCT533L | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4028 | 54FCT533L | Trava transparente octal com saídas TRI-STATE | National Semiconductor |
| 4029 | 54FCT540 | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4030 | 54FCT540D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4031 | 54FCT540D | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4032 | 54FCT540F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4033 | 54FCT540F | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4034 | 54FCT540L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4035 | 54FCT540L | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4036 | 54FCT541 | Invertendo o excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4037 | 54FCT541DMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4038 | 54FCT541DMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4039 | 54FCT541FMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4040 | 54FCT541FMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4041 | 54FCT541LMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4042 | 54FCT541LMQB | Excitador octal de Buffer/Line com saídas TRI-STATE | National Semiconductor |
| 4043 | 54FCT573 | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4044 | 54FCT573DMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4045 | 54FCT573DMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4046 | 54FCT573FMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4047 | 54FCT573FMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4048 | 54FCT573LMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4049 | 54FCT573LMQB | D-Tipo octal trava com saídas TRI-STATE | National Semiconductor |
| 4050 | 54FCT573MW8 | Octal D-Type Trava com saídas tri-state | National Semiconductor |
| 4051 | 54FCT574 | D-Tipo nao availablOctal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4052 | 54FCT574D | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4053 | 54FCT574D | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4054 | 54FCT574DMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4055 | 54FCT574DMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4056 | 54FCT574F | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4057 | 54FCT574F | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4058 | 54FCT574FMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4059 | 54FCT574FMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4060 | 54FCT574L | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4061 | 54FCT574L | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4062 | 54FCT574LMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4063 | 54FCT574LMQB | D-Tipo octal flip-flop com saídas TRI-STATE | National Semiconductor |
| 4064 | 54LCX16244 | Excitador da baixa tensão 16-Bit Buffer/Line com entradas 5V e saídas tolerantes | National Semiconductor |
| 4065 | 54LCX16244W-QML | Excitador da baixa tensão 16-Bit Buffer/Line com entradas 5V e saídas tolerantes | National Semiconductor |
| 4066 | 54LCX16373 | Baixa trava transparente da tensão 16-Bit com entradas 5V e saídas tolerantes | National Semiconductor |
| 4067 | 54LCX16373W-QML | Baixa trava transparente da tensão 16-Bit com entradas 5V e saídas tolerantes | National Semiconductor |
| 4068 | 54LCX16374 | Flip-flop da baixa tensão 16-Bit D com 5V Intputs tolerante e saídas | National Semiconductor |
| 4069 | 54LCX16374W-QML | Flip-flop da baixa tensão 16-Bit D com entradas 5V e saídastolerantes | National Semiconductor |
| 4070 | 54LCX245 | Transceptor bidirectional da baixa tensão com entradas 5V e saídas tolerantes | National Semiconductor |
| 4071 | 54LS | Inversores do hex com entradas do disparador de Schmitt | National Semiconductor |
| 4072 | 54LS | Inversores do hex com entradas do disparador de Schmitt | National Semiconductor |
| 4073 | 54LS00 | Porta Do Quad 2-Input Nand | National Semiconductor |
| 4074 | 54LS00E | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4075 | 54LS00E | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4076 | 54LS00J | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4077 | 54LS00J | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4078 | 54LS00M | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4079 | 54LS00M | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4080 | 54LS00N | Portas Do Quad 2-Input Nand | National Semiconductor |
| 4081 | 54LS00N | Portas Do Quad 2-Input Nand | National Semiconductor |
