| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 568-13623-1-ND | 2500 | $1.58 | Buy |
| Mouser Electronics | N/A | 0 | Buy | |
| Perceptive | PCA9540BDP/Q900J | 7130 | Buy | |
| Arrow North American Components | PCA9540BDP/Q900J | 0 | $0.93 | Buy |
| element14 APAC | PCA9540BDP/Q900J | 28 | * $2.49 | Buy |
| Verical Marketplace | PCA9540BDP/Q900J | 850 | $1.96 | Buy |
| Farnell | PCA9540BDP/Q900J | 1 | * $2.42 | Buy |
| AVNET Express | PCA9540BDP/Q900J | $1.07 | Buy | |
| Newark | PCA9540BDP/Q900J | 241 | $0.94 | Buy |
| AVNET Europe | PCA9540BDP/Q900J | * $2.47 | Buy |
2-channel I²C-bus multiplexer