| Part number | 54ACT109 |
|---|---|
| Download | 54ACT109 / 54AC109 Datasheet (PDF) |
| File Size | 188.03 KB |
| Manufacturer | National Semiconductor |
| Description | Dual JK Positive Edge-Triggered Flip-Flop |
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| Part Number | Description |
|---|---|
| 54ACT112 | Dual JK Negative Edge-Triggered Flip-Flop |
| 54ACT138 | 1-of-8 Decoder/Demultiplexer |
| 54ACT139 | Dual 1-of-4 Decoder/Demultiplexer |
| 54ACT151 | 8-Input Multiplexer |
| 54ACT153 | Dual 4-Input Multiplexer |
The ’AC/’ACT109 consists of two high-speed pletely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D flip-flop (refer to ’AC/’ACT74 data sheet) by connecting the J and K inputs together.
