| Part number | 54ACT138 |
|---|---|
| Download | 54ACT138 Datasheet (PDF) |
| File Size | 204.27 KB |
| Manufacturer | National Semiconductor |
| Description | 1-of-8 Decoder/Demultiplexer |
|
|
| Part Number | Description |
|---|---|
| 54ACT139 | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT109 | Dual JK Positive Edge-Triggered Flip-Flop |
| 54ACT112 | Dual JK Negative Edge-Triggered Flip-Flop |
| 54ACT151 | 8-Input Multiplexer |
| 54ACT153 | Dual 4-Input Multiplexer |
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.
