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 |
|---|---|---|---|---|
| IS42S32400A-7TL | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400A-7TL-TR | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400AL-7T | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-70TL | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-7T | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-7TL | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-7TL PB-FREE | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-7TL TSOP-86,4MX32 | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400B-7TL-TR | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |
| IS42S32400D-7 | TSOP2(86) | 3.3 V | 143 MHZ | 0 C~+85 C |