FFFE/互通料號 (形式，腳位和功能對等)
| IC 編號 | 脚位/封装 | 電壓(伏) | 速度 | 溫度規格 |
|---|---|---|---|---|
| K4S641632K-UC75T00 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632K-UC75TOO | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632K-UC75TSOP54 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632K-UL75 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632K/N-LC75 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632KTL75T00 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632KTUCL75 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632KUC750 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632KUC7500SOPII54 | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |
| K4S641632KUC75TD | TSOP2(54) | 3.3 V | 133 MHZ | 0 C~+85 C |