四2输入与非缓冲器，集电极开路输出 Quad 2-Input NAND Buffer with Open-Collector Outputs
General Description
This device contains four independent gates, each of which performs the logic NAND function. The open-collector out puts require external pull-up resistors for proper logical operation.
贸泽:
逻辑门 Qd 2-Input NAND Buff
| 图片 | 型号 | 厂商 | 下载 |
|---|---|---|---|
 | DM74LS38N | Fairchild 飞兆/仙童 | |
 | DM74LVX125MX | Fairchild 飞兆/仙童 | |
| DM74LS257BMX | National Semiconductor 美国国家半导体 | |
| DM74ALS244AWX | National Semiconductor 美国国家半导体 | |
| DM74ACT157SCX | Fairchild 飞兆/仙童 | |
 | DM74VHC08MTCX | Fairchild 飞兆/仙童 | |
| DM74LS05M | Fairchild 飞兆/仙童 | |
| DM74ACT175MX | National Semiconductor 美国国家半导体 | |
| DM74ALS32MX | National Semiconductor 美国国家半导体 | |
| DM74ALS240ASJX | National Semiconductor 美国国家半导体 | |
| DM74LS123MX | Fairchild 飞兆/仙童 |
