Description
SNJ54ALS74AJ Texas Instruments - Yeehing Electronics
Dual Positive-Edge-Triggered D-type Flip-Flops With Clear And Preset
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 11.441 |
| 100 — 249 | 9.993 |
| 250 — 999 | 7.705 |
| 1,000 + | 4.82 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SNJ54ALS74AJ Datasheet |
More Information
These devices contain two independent positive-edge-triggered D-type flip-flops. A low level at the preset () or clear () inputs sets or resets the outputs regardless of the levels of the other inputs. When and are inactive (high), data at the data (D) input meeting the setup-time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.
