| Manufacturer | Part # | Datasheet | Description |

STMicroelectronics
|
AN1799 |
110Kb/7P |
STR71x GPIO SCANNING A 4x4 MATRIX KEYPAD |

Purdy Electronics Corpo...
|
KNM20S44 |
75Kb/2P |
4x4 Monoblock Immersion Proof Keypad |

JFW Industries, Inc.
|
50MS-313 |
69Kb/1P |
4x4 MATRIX SWITCH |

Marktech Corporate
|
MTAN2121-AG |
69Kb/1P |
2.0 4x4 Dot Matrix Display |

STMicroelectronics
|
STEVAL-ILL061V1 |
159Kb/7P |
High brightness 4x4 RGB LED matrix October 2013 Rev 1 |

LightKey Optoelectronic...
|
LM40044AB |
133Kb/3P |
4.00 inch 4x4 Dot Matrix LED Display |

IOGEAR
|
GHMS8044 |
146Kb/3P |
4x4 HDMI Matrix Switch with RS-232 |

Marktech Corporate
|
MTAN6621-CHRG |
75Kb/1P |
2.0 4x4 Bi-Color Dot Matrix Display |

JFW Industries, Inc.
|
50MS-313 |
32Kb/2P |
4x4 NON-BLOCKING SOLID STATE MATRIX SWITCH |

Unity Opto Technology
|
UVP-2X44 |
62Kb/5P |
2.0 inch ( 50.80mm ) 4X4 DOT MATRIX LED DISPLAY |

LightKey Optoelectronic...
|
LM40044ABRG |
108Kb/3P |
4.00 inch 4x4 Dual Color Dot Matrix LED Display |

Schneider Electric
|
XBTN410 |
91Kb/4P |
small panel with keypad - with matrix screen - green - 24 V Aug 10, 2019 |

Cherry Semiconductor Co...
|
G844700LPBUS2 |
159Kb/2P |
Keypad |

List of Unclassifed Man...
|
MCAK304NSSBWPMM |
206Kb/2P |
Keypad |

Schurter Inc.
|
PIEZOKEYPADS |
547Kb/4P |
Piezo Keypad |

ON Semiconductor
|
NLSF2500 |
138Kb/5P |
Keypad Multiplexer June, 2006 ??Rev. 2 |

Motorola, Inc
|
MC14580B |
234Kb/7P |
4x4 Multiport Register |

PANDUIT CORP.
|
FR4X4YL6 |
185Kb/1P |
4x4 FiberRunner짰 Routing System Cable Fills for 4x4 FiberRunner |

AAEON Technology
|
FWS-7520 |
260Kb/2P |
lcm with keypad |

Texas Instruments
|
LM8330 |
1Mb/55P |
Compatible Keypad Controller |