| Verical | CY74FCT646ATSOC | 500 | 500 | | 500 @ $0.40, 1000 @ $0.32, 2000 @ $0.29 |
| Rochester Electronics | CY74FCT646ATSOC | | 8825 | | 1 @ $0.40, 25 @ $0.37, 100 @ $0.36, 500 @ $0.34, 1000 @ $0.32 |
| Mouser | 595-CY74FCT646ATSOC | | 350 | | 1 @ $0.82, 10 @ $0.68, 50 @ $0.68, 100 @ $0.44, 1000 @ $0.35, 10000 @ $0.28 |
| Chip One Stop Global | C1S746200982642 | 5 | 500 | | 5 @ $0.80, 25 @ $0.47, 50 @ $0.46, 100 @ $0.35 |
| Avnet | CY74FCT646ATSOC | 1150 | | | 1150 @ $0.36, 1200 @ $0.33, 2350 @ $0.31, 5750 @ $0.29, 11500 @ $0.28 |
| Digi-Key | CY74FCT646ATSOC-ND | 1150 | | | 1150 @ $0.35 |
| Avnet Europe | CY74FCT646ATSOC | 25 | 875 | | 25 @ $0.38, 50 @ $0.35, 100 @ $0.34, 150 @ $0.32, 250 @ $0.30 |
| STLAA.com | CY74FCT646ATSOC | | 480 | | |
| Abacus Technologies | CY74FCT646ATSOC | | 3989 | | |
| GreenTree Electronics | CY74FCT646ATSOC | | 390 | | |
| iodParts | CY74FCT646ATSOC | 750 | 18000 | 750 | 750 @ $0.41, 1525 @ $0.40, 3125 @ $0.39, 6450 @ $0.37 |
| Hotenda | H2487172 | 1 | | 1 | |
4 Star Electronics | CY74FCT646ATSOC | 1 | | 1 | |
| Digi-Key | 13431869 | 1000 | 1917 | 1000 | 1 @ $1.69, 10 @ $1.51, 25 @ $1.43, 100 @ $1.18, 250 @ $1.10, 500 @ $0.97, 1000 @ $0.84 |
| Digi-Key | 1508885 | 1000 | 1917 | 1000 | 1 @ $1.69, 10 @ $1.51, 25 @ $1.43, 100 @ $1.18, 250 @ $1.10, 500 @ $0.97, 1000 @ $0.84 |