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 |
|---|---|---|---|---|
| MT4LC4M16R16-6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R66 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R6TG-5OR-6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R6TG-6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R6TG50R6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16R6TG56 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16RGTG-6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |
| MT4LC4M16RTG-6 | TSOP2(50) | 3.3 V | 60 NS | 0 C~+85 C |