四2输入与非门 Quad 2-input NAND Gate
General Description
This device contains four independent gates, each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.
Features
■Switching specifications at 50 pF
■Switching specifications guaranteed over full temperature and VCC range
■Advanced oxide-isolated, ion-implanted Schottky TTL process
■Functionally and pin for pin compatible with LS TTL counterpart
■Improved AC performance over LS38
■Improved line receiving characteristics
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DM74ALS38AMX Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
DM74ALS38AM 飞兆/仙童 | 完全替代 | DM74ALS38AMX和DM74ALS38AM的区别 |
SN74ALS38BD 德州仪器 | 功能相似 | DM74ALS38AMX和SN74ALS38BD的区别 |
SN74ALS38BDR 德州仪器 | 功能相似 | DM74ALS38AMX和SN74ALS38BDR的区别 |