| IC 编号 | 脚位/封装 | 电压(伏) | 速度 | 温度规格 |
|---|---|---|---|---|
| HY57V28420ALT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28420AT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28420AT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28420HCT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28420HCT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28820ALT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28820ALT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28820AT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28820AT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V28820HCT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |