| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi) |
74C922 | 16-Key Encoder 20-Key Encoder |
National Semiconductor (now Texas Instruments) |
74C922 | 16/ 20-Key Encoder |
Fairchild (now onsemi) |
MM74C922 | 16-Key Encoder |
National |
MM74C922 | 16 / 20-Key Encoder |
NTE Electronics (defunct) |
NTE74C922 | CMOS Key Encoders |
Thomson |
SK74C922 | CMOS 16 Key Keyboard Encoder with 3 State Output |
