| Manufacturer | Part Number | Description |
|---|---|---|
| DM54LS670 | 4-BY-4 REGISTER FILES | |
Texas Instruments |
SN54LS670 | 4-BY-4 REGISTER FILES |
| 54LS670 | 4-BY-4 REGISTER FILES | |
Motorola Semiconductor (now NXP Semiconductors) |
54LS670 | 4 x 4 REGISTER FILE |
Motorola Semiconductor (now NXP Semiconductors) |
SN54LS670 | 4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS |