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-UC60 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60/75 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60/75416 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60000 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60T | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60T00 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC60TOO | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UC75 #160 #16 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |
| K4S641632K-UL60 | TSOP2(54) | 3.3 V | 166 MHZ | 0 C~+85 C |