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 |
|---|---|---|---|---|
| K4S281632-TC1H | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632-TC1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632-TC1LT00 | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632A-TC1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632B(C)-TL1L(75 | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632B/C-TC1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632C(D)-TC1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632CNCL1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632D-NU1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |
| K4S281632M-TC/L1L | TSOP2 | 3.3 V | 100 MHZ | -25 C~+70 C |