| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi) |
74LS503 | 8-Bit Successive Approximation Register |
National Semiconductor (now Texas Instruments) |
74LS503 | 8-Bit Successive Approximation Register |
|
Fairchild (now onsemi) |
DM74LS503 | 8-Bit Successive Approximation Register |
|
National Semiconductor (now Texas Instruments) |
DM74LS503 | 8-Bit Successive Approximation Register |
