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 |
|---|---|---|---|---|
| IC42S16400-10T | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| IS42S16400-10T | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| IS42S16400-10TT | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| IS42S16400-10TX | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| IS42S16400-7/5/10T | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| IS42S16400A-10TL | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| K 4S641632DTC1L | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| K4S6416320-IC1H | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| K4S6416320-TC1H | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |
| K4S641632B-TC10 | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+85 C |