| 1554041 | TC74HC4020AFN | 14-STAGE BINARY COUNTER | TOSHIBA |
| 1554042 | TC74HC4020AP | 14-STAGE BINARY COUNTER | TOSHIBA |
| 1554043 | TC74HC4024 | 7-STAGE BINARY COUNTER | TOSHIBA |
| 1554044 | TC74HC4024AF | 7-STAGE BINARY COUNTER | TOSHIBA |
| 1554045 | TC74HC4024AP | 7-STAGE BINARY COUNTER | TOSHIBA |
| 1554046 | TC74HC4028AF | BCD - TO - DECIMAL DECODER | TOSHIBA |
| 1554047 | TC74HC4028AP | BCD - TO - DECIMAL DECODER | TOSHIBA |
| 1554048 | TC74HC4040AF | 12-STAGE BINARY COUNTER | TOSHIBA |
| 1554049 | TC74HC4040AFN | 12-STAGE BINARY COUNTER | TOSHIBA |
| 1554050 | TC74HC4040AP | 12-STAGE BINARY COUNTER | TOSHIBA |
| 1554051 | TC74HC4049AF | HEX BUFFER / CONVERTER (INVERTING) | TOSHIBA |
| 1554052 | TC74HC4049AFI | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
| 1554053 | TC74HC4049AFN | HEX BUFFER / CONVERTER (INVERTING) | TOSHIBA |
| 1554054 | TC74HC4049AFNI | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
| 1554055 | TC74HC4049AFT | HEX BUFFER / CONVERTER (INVERTING) | TOSHIBA |
| 1554056 | TC74HC4049AP | HEX BUFFER / CONVERTER (INVERTING) | TOSHIBA |
| 1554057 | TC74HC4049API | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
| 1554058 | TC74HC4050AF | HEX BUFFER / CONVERTER | TOSHIBA |
| 1554059 | TC74HC4050AFI | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
|
| 1554060 | TC74HC4050AFN | HEX BUFFER / CONVERTER | TOSHIBA |
| 1554061 | TC74HC4050AFNI | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
| 1554062 | TC74HC4050AFT | HEX BUFFER / CONVERTER | TOSHIBA |
| 1554063 | TC74HC4050AP | HEX BUFFER / CONVERTER | TOSHIBA |
| 1554064 | TC74HC4050API | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC | TOSHIBA |
| 1554065 | TC74HC4051AF | 8-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554066 | TC74HC4051AFT | 8-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554067 | TC74HC4051AP | 8-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554068 | TC74HC4052AF | DUAL 4-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554069 | TC74HC4052AFT | DUAL 4-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554070 | TC74HC4052AP | DUAL 4-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554071 | TC74HC4053AF | TRIPLE 2-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554072 | TC74HC4053AFN | TRIPLE 2-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554073 | TC74HC4053AFT | TRIPLE 2-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554074 | TC74HC4053AP | TRIPLE 2-CHANNEL ANALOG MULTIPLEXER / DEMULTIPLEXER | TOSHIBA |
| 1554075 | TC74HC4060 | 14-STAGE BINARY COUNTER/OSCILATOR | TOSHIBA |
| 1554076 | TC74HC4060AF | 14-STAGE BINARY COUNTER/OSCILATOR | TOSHIBA |
| 1554077 | TC74HC4060AP | 14-STAGE BINARY COUNTER/OSCILATOR | TOSHIBA |
| 1554078 | TC74HC4066 | QUAD BILATERAL SWITCH | TOSHIBA |
| 1554079 | TC74HC4066AF | QUAD BILATERAL SWITCH | TOSHIBA |
| 1554080 | TC74HC4066AFN | QUAD BILATERAL SWITCH | TOSHIBA |
