 Allied Electronics | E5366060 | 1 | | 1 | 1 @ $3.47 |
 Onlinecomponents.com | TXD2SA-5V | 1 | 1100 | 1 | 1 @ $3.98, 25 @ $3.82, 100 @ $3.38, 250 @ $3.18, 500 @ $2.98, 1000 @ $2.89, 2500 @ $2.78 |
 Newark | 64K3211 | 40 | | 40 | 25 @ $3.94, 50 @ $3.81, 100 @ $3.68, 500 @ $3.55 |
| RS Online | 6996437 | 1 | | 1 | |
| 1Source | TXD2SA-5V | 1 | | 1 | |
| Win Source | TXD2SA-5V | 1 | 45 | 1 | |
| Future Electronics | 9781220 | 40 | | 40 | 40 @ $5.89, 25 @ $4.67, 50 @ $4.44, 100 @ $4.23, 250 @ $3.95 |
 swatee.com | TXD2SA-5V | 1 | 12 | 1 | 1 @ $8.19 |
 Digi-Key | 649953 | 1 | 720 | 1 | 1 @ $3.40, 10 @ $3.18, 25 @ $2.83, 50 @ $2.69, 100 @ $2.55, 250 @ $2.26, 500 @ $2.12, 1000 @ $1.98, 5000 @ $1.91 |
| RS Delivers | 699-6437 | 1 | 4 | 1 | 1 @ $4.26, 10 @ $4.05, 25 @ $3.83, 50 @ $3.63, 100 @ $3.41 |
 Newark | 09AK9426 | 1 | 19 | 1 | 1 @ $4.92, 10 @ $4.62, 25 @ $4.11, 50 @ $3.83, 100 @ $3.55, 500 @ $3.27 |
| RS Online | 1739001 | 1 | | 1 | |
| us.rs-online.com | 74614240 | 40 | | 40 | 40 @ $4.14 |
 jotrin.com | JT33-TXD2SA-5V | 1 | 14300 | 1 | |