| Manufacturer | Part # | Datasheet | Description |

Motorola, Inc
|
MPG1654 |
204Kb/6P |
Binary Counter |

Toshiba Semiconductor
|
TC5027BP |
197Kb/4P |
BINARY COUNTER |

ON Semiconductor
|
MC10178 |
109Kb/5P |
Binary Counter 1996 REV 5 |

Motorola, Inc
|
MC10154 |
85Kb/4P |
Binary Counter |

ON Semiconductor
|
MC10178 |
112Kb/8P |
Binary Counter January, 2002 ??Rev. 7 |

Fairchild Semiconductor
|
MM74HC4020 |
98Kb/9P |
14-Stage Binary Counter 12-Stage Binary Counter |

STMicroelectronics
|
M54HCT393 |
254Kb/12P |
DUAL BINARY COUNTER |

Toshiba Semiconductor
|
74VHC393FT |
192Kb/12P |
Dual Binary Counter 2017-02-22 |
| TC74HC393AP |
288Kb/8P |
DUAL BINARY COUNTER |
| TC74VHC393F |
257Kb/7P |
DUAL BINARY COUNTER |

STMicroelectronics
|
M74HC393 |
199Kb/11P |
DUAL BINARY COUNTER |

NXP Semiconductors
|
HEF4520B |
64Kb/7P |
Dual binary counter January 1995 |

Toshiba Semiconductor
|
TC74VHC393F |
282Kb/9P |
Dual Binary Counter 2019-01-31 |

Nexperia B.V. All right...
|
HEF4520B |
219Kb/12P |
Dual binary counter Rev. 8 - 1 March 2022 |

Toshiba Semiconductor
|
TC74AC393F |
298Kb/7P |
DUAL BINARY COUNTER |

Nexperia B.V. All right...
|
HEF4520B-Q100 |
184Kb/14P |
Dual binary counter |

ON Semiconductor
|
SN54-74LS290 |
74Kb/5P |
DECADE COUNTER; 4-BIT BINARY COUNTER |

STMicroelectronics
|
M54HC4020 |
265Kb/13P |
HC4020 14 STAGE BINARY COUNTER HC4040 12 STAGE BINARY COUNTER |

Motorola, Inc
|
SN54LS290 |
205Kb/7P |
DECADE COUNTER; 4-BIT BINARY COUNTER |

Fairchild Semiconductor
|
74AC163 |
112Kb/11P |
Synchronous Presettable Binary Counter |