FFFE/互通料号 (形式，腳位和功能对等)
| IC 编号 | 脚位/封装 | 电压(伏) | 速度 | 温度规格 |
|---|---|---|---|---|
| IC41LV44002-50T | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002-50TG | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002-50TG-TR | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002-50TI | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002-50TIG | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002A-50T | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44002AS-50T | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44004-50TG | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IC41LV44004-50TI | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |
| IS41LV44002B-50TLI | TSOP2(24/26) | 3.3 V | 50 NS | -40 C~+85 C |