Semiconductor & Computer Engineering
From WikiChip
Difference between revisions of "manufacturer prefix"
(Added several typical prefixes for manufacturer TESLA (Czechoslovakia)) |
(Added DS - Dallas Semiconductor / Maxim Integrated) |
||
| Line 25: | Line 25: | ||
|- | |- | ||
| DM || [[National Semiconductor]] || | | DM || [[National Semiconductor]] || | ||
| + | |- | ||
| + | | DS || Dallas Semiconductor (now Maxim Integrated) || | ||
|- | |- | ||
| EP || [[Altera]] || Normal series | | EP || [[Altera]] || Normal series | ||
Revision as of 12:47, 21 October 2019
SN7400N - The company prefix SN indicates this is a Texas Instruments manufactured part. This can also be confirmed through the TI logo.
Manufacturer Prefix or IC Company Prefix or ID are identification codes various semiconductor companies use to identify their integrated circuits. Those IDs are usually found as the first few letters of the part number. They may often be found on the IC package itself as well along with a possible logo.
| Prefix | Company | Note |
|---|---|---|
| AD | Analog Devices | |
| AM | Advanced Micro Devices | |
| AT | Atmel | |
| BQ | Benchmarq Microelectronics | |
| CA | RCA | Analog devices |
| CD | RCA | Digital devices |
| DM | Fairchild | |
| DM | National Semiconductor | |
| DS | Dallas Semiconductor (now Maxim Integrated) | |
| EP | Altera | Normal series |
| EPC | Altera | EPROMs |
| EPF | Altera | Flex series |
| EPM | Altera | MAX Series |
| HA | Hitachi | Analog devices |
| HD | Hitachi | Digital devices |
| LM | National Semiconductor | |
| MA | TESLA | |
| MAA | TESLA | |
| MC | Motorola | |
| MH | TESLA | |
| MHB | TESLA | |
| MM | Monolithic Memories | |
| MM | National Semiconductor | |
| N | Signetics | |
| NE | Signetics | |
| PC | Signetics | |
| RC | Ratheon | |
| RM | Ratheon | |
| SE | Signetics | |
| SN | Texas Instruments | |
| TI | Texas Instruments | |
| UA | Fairchild | |
| μA | Fairchild | |
| XC | Xilinx | |
| Z | Zilog |