1 - 8解码器/多路解复用器 1-of-8 Decoder/Demultiplexer
General Description
The AC/ACT138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three AC/ACT138 devices or a 1-of-32 decoder using four AC/ACT138 devices and one inverter.
Features
■ ICC reduced by 50%
■ Demultiplexing capability
■ Multiple input enable for easy expansion
■ Active LOW mutually exclusive outputs
■ Outputs source/sink 24 mA
■ ACT138 has TTL-compatible inputs
| 型号 | 品牌 | 下载 |
|---|---|---|
| 74AC138SJ | Fairchild 飞兆/仙童 | 下载 |
| 74ACT16244DL | TI 德州仪器 | 下载 |
| 74ACT244MTC | Fairchild 飞兆/仙童 | 下载 |
| 74ACT244SC | Fairchild 飞兆/仙童 | 下载 |
| 74ACT244SCX | Fairchild 飞兆/仙童 | 下载 |
| 74ACT541MTC | Fairchild 飞兆/仙童 | 下载 |
| 74AC244SC | Fairchild 飞兆/仙童 | 下载 |
| 74ACT541SC | Fairchild 飞兆/仙童 | 下载 |
| 74ACT11244DW | TI 德州仪器 | 下载 |
| 74ACT245SCX | Fairchild 飞兆/仙童 | 下载 |
| 74AC245SCX | Fairchild 飞兆/仙童 | 下载 |