逻辑电路
逻辑门、触发器、缓冲器、收发器与专用逻辑 IC。
封装
| 型号 | Package | 封装 |
|---|---|---|
| 74AHC244 | TSSOP-20 | TSSOP-20 |
| 74AHC244Q | TSSOP-20 | TSSOP-20 |
| 74HC541 | TSSOP-20 | TSSOP-20 |
| 74HC574 | TSSOP-20,SOIC-20 | TSSOP-20 |
| 74HCT574 | TSSOP-20, SOIC-20, SSOP-20 | TSSOP-20 |
| 74LV541AT | TSSOP-20, TQFN-3.5×4.5-20AL | TSSOP-20 |
| 74LVC540A | TSSOP-20 | TSSOP-20 |
| 74LVC541A | TSSOP-20 | TSSOP-20 |
| SGM7SZ244 | TSSOP-20 | TSSOP-20 |
| SGM7SZ244S | TSSOP-20,TQFN-3×3-20L,TQFN-5.5×3.5-24L | TSSOP-20 |
| SGM7SZ245S | TSSOP-20,TQFN-3×3-20L,TQFN-5.5×3.5-24L | TSSOP-20 |