| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | MC33978AEK-ND | 40 | $4.72 | Buy |
| Mouser Electronics | 841-MC33978AEK | 37 | $5.40 | Buy |
| Win Source | MC33978AEK | 58360 | Buy | |
| Perceptive | MC33978AEK | 7130 | Buy | |
| element14 APAC | MC33978AEK | 29 | * $5.34 | Buy |
| AVNET Europe | MC33978AEK | 23 | * $3.05 | Buy |
| AVNET Express | MC33978AEK | $2.74 | Buy | |
| Farnell | MC33978AEK | 29 | * $5.07 | Buy |
| Newark | MC33978AEK | 19 | $3.86 | Buy |
Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , SOICW-EP 32