| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-TRSF3221ECPWR-ND | 1000 | $2.21 | Buy |
| Mouser Electronics | 595-TRSF3221ECPWR | 1171 | $2.44 | Buy |
| Quarktwin Electronic Components | TRSF3221ECPWR | 28976 | $1.11 | Buy |
| Perceptive | TRSF3221ECPWR | 7130 | Buy | |
| Newark | TRSF3221ECPWR | $1.25 | Buy | |
| Win Source | TRSF3221ECPWR | 5960 | Buy | |
| Arrow North American Components | TRSF3221ECPWR | 509 | $2.12 | Buy |
| AVNET Asia Pacific | TRSF3221ECPWR | $0.96 | Buy | |
| AVNET Express | TRSF3221ECPWR | 2000 | $1.01 | Buy |
| Texas Instruments | TRSF3221ECPWR | 43490 | $1.84 | Buy |
| Verical Marketplace | TRSF3221ECPWR | 509 | $0.00 | Buy |
TRSF3221E 3-V to 5.5-V Single-Channel RS-232 1-Mbit/s Line Driver/Receiver With +/-15-kV IEC ESD Protection