Description
SNJ54123W Texas Instruments - Yeehing Electronics
Retriggerable Monostable Multivibrators
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 23.971 |
| 100 — 249 | 21.307 |
| 250 — 999 | 17.516 |
| 1,000 + | 10.97 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| SNJ54123W Datasheet |
More Information
These d-c triggered multivibrators feature output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance values (see typical application data). The '122 and 'LS122 have internal timing resistors that allow the circuits to be used with only an external capacitor, if so desired. Once triggered, the basic pulse duration may be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs, or be reduced by use of the overriding clear. Figure 1 illustrates pulse control by retriggering and early clear.
