| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | HCPL2531WV-ND | 0 | $1.27 | Buy |
| Mouser Electronics | 512-HCPL2531WV | 978 | $2.67 | Buy |
| Arrow North American Components | HCPL2531WV | 0 | $1.22 | Buy |
| Quarktwin Electronic Components | HCPL2531WV | 22118 | $0.92 | Buy |
| Farnell | HCPL2531WV | * $1.44 | Buy | |
| AVNET Europe | HCPL2531WV | * $2.57 | Buy | |
| Newark | HCPL2531WV | $0.00 | Buy | |
| AVNET Express | HCPL2531WV | 7261 | $1.13 | Buy |
8-Pin DIP 1Mbit/s Dual-Channel High Speed Transistor Output Optocoupler(Not recommend for new design. The new equivalent part number is HCPL253xM)