Datasheet Details
| Part number | DM74LS503 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 122.89 KB |
| Description | 8-Bit Successive Approximation Register |
| Datasheet |
 DM74LS503 Datasheet
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General Description
The DM74LS503 register has an active LOW Enable (E) input that is used in cascading two or more packages for longer word lengths.
A HIGH signal on E, after a START operation, forces Q7 HIGH and prevents the device from accepting serial data.
Key Features
- Performs serial-to-parallel conversion.
- Expansion control for longer words.
- Storage and control for successive approximation A to D conversion.
- Low power Schottky version of 2503 Ordering Code: Order Number Package Number Package.
