| Manufacturer | Part # | Datasheet | Description |

Extech Instruments Corp...
|
365535 |
146Kb/1P |
Decimal Stopwatch/Clock |
| 365510 |
151Kb/1P |
Water Resistant Stopwatch/Clock |
| 365510 |
165Kb/1P |
Water Resistant Stopwatch/Clock |
| 365515 |
194Kb/1P |
Stopwatch/Clock with Backlit Display |
| 365515 |
194Kb/1P |
Stopwatch/Clock with Backlit Display |

Toshiba Semiconductor
|
JT9673-AS |
198Kb/12P |
LCD Display Stopwatch LSI |

Extech Instruments Corp...
|
365528 |
203Kb/1P |
Water Resistant Stopwatch/Timer |

National Semiconductor ...
|
54LS42 |
128Kb/6P |
Decimal Decoders |

Nippon Precision Circui...
|
SM7831 |
496Kb/20P |
Decimal Operation Pfocessor |

Toshiba Semiconductor
|
TC4028BP |
223Kb/5P |
BCD - TO -DECIMAL DECODER |

Hitachi Semiconductor
|
HD74LS42 |
61Kb/6P |
BCD-to-Decimal Decoder |

Fairchild Semiconductor
|
CD4028BC |
53Kb/6P |
BCD-to-Decimal Decoder |

SHENZHEN FUMAN ELECTRON...
|
TC31106D |
324Kb/7P |
One-Decimal Clinical Thermometer |

List of Unclassifed Man...
|
DN74LS42 |
256Kb/3P |
BCD to Decimal Decoders |

Fairchild Semiconductor
|
DM7442A |
41Kb/4P |
BCD to Decimal Decoder |

National Semiconductor ...
|
CD4028BM |
116Kb/4P |
BCD-to-Decimal Decoder |
| MM54C42 |
107Kb/4P |
BCD-to-Decimal Decoder |

Fairchild Semiconductor
|
CD4028BC |
76Kb/6P |
BCD-to-Decimal Decoder |

Micro Electronics
|
MCC4028 |
136Kb/4P |
BCD-TO-DECIMAL DECODER |

Nexperia B.V. All right...
|
HEF4028B |
209Kb/10P |
BCD to decimal decoder Rev. 10 - 7 December 2021 |