| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
|
|
National Semiconductor | 类似代替 | DIP |
低功耗低失调电压四路比较器 14-CDIP -55 to 125
|
||
LM239AN
|
Fairchild | 完全替代 | DIP |
四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS
|
||
LM239AN
|
TI | 完全替代 | PDIP |
四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS
|
||
|
|
Motorola | 完全替代 | DIP |
四通道差分比较仪 QUAD DIFFERENTIAL COMPARATORS
|
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