Description
SN74LS122N Texas Instruments - Yeehing Electronics
Retriggerable monostable multivibrator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.166 |
| 100 — 249 | 0.897 |
| 250 — 999 | 0.66 |
| 1,000 + | 0.38 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Monostable Multivibrator |
| RoHS | Y |
| Elements per Chip | 1 |
| Logic Family | LS |
| Logic Type | Monostable Multivibrator |
| Package / Case | PDIP-14 |
| Supply Current - Max | 6 mA |
| Propagation Delay Time | 56 ns |
| High Level Output Current | - 0.4 mA |
| Low Level Output Current | 8 mA |
| Supply Voltage - Max | 5.25 V |
| Supply Voltage - Min | 4.75 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Packaging | Tube |
| Height | 4.57 mm |
| Length | 19.3 mm |
| Series | SN74LS122 |
| Width | 6.35 mm |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Operating Supply Voltage | 5 V |
| Product Type | Monostable Multivibrator |
| Factory Pack Quantity | 25 |
| Subcategory | Logic ICs |
| Unit Weight | 0.032734 oz |
For more information, please refer to datasheet
Documents
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.
