Description
SNJ54LS251FK Texas Instruments - Yeehing Electronics
Data Selectors/Multiplexers With 3-State Outputs
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 24.653 |
| 100 — 249 | 21.914 |
| 250 — 999 | 18.014 |
| 1,000 + | 11.28 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SNJ54LS251FK Datasheet |
More Information
These monolithic data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources and feature a strobe-controlled three-state output. The strobe must be at a low logic level to enable these devices. The three-state outputs permit a number of outputs to be connected to a common bus. When the strobe input is high, both outputs are in a high-impedance state in which both the upper and lower transistors of each totem-pole output are off, and the output neither drives nor loads the bus significantly. When the strobe is low, the outputs are activated and operate as standard TTL totem-pole outputs.
