| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 568-9913-1-ND | 10922 | $1.82 | Buy |
| Mouser Electronics | 771-PCA9535APW,118 | 32577 | $2.34 | Buy |
| Ameya360 | PCA9535APW,118 | $0.84 | Buy | |
| Farnell | PCA9535APW,118 | 9854 | * $1.14 | Buy |
| AVNET Asia Pacific | PCA9535APW,118 | $0.84 | Buy | |
| Future Electronics | PCA9535APW,118 | 500 | $0.79 | Buy |
| element14 APAC | PCA9535APW,118 | 10243 | * $1.99 | Buy |
| Newark | PCA9535APW,118 | 5917 | $1.09 | Buy |
| AVNET Express | PCA9535APW,118 | 32 | $0.92 | Buy |
| Arrow North American Components | PCA9535APW,118 | 0 | $1.60 | Buy |
| AVNET Europe | PCA9535APW,118 | 7500 | * $3.14 | Buy |
| Verical Marketplace | PCA9535APW,118 | 1692 | $1.60 | Buy |
Low-voltage 16-bit I2C-bus I/O port with interrupt