| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | ISL4221EIRZ-TCT-ND | 4539 | $3.85 | Buy |
| Mouser Electronics | 968-ISL4221EIRZ-T | 0 | Buy | |
| Ameya360 | ISL4221EIRZ-T | $1.89 | Buy | |
| AVNET Express | ISL4221EIRZ-T | 40 | $0.00 | Buy |
| Newark | ISL4221EIRZ-T | 60 | $1.98 | Buy |
| Future Electronics | ISL4221EIRZ-T | 6000 | $1.72 | Buy |
| AVNET Europe | ISL4221EIRZ-T | * $6.61 | Buy |
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PQCC16