Texas Instruments
SN74LS221DR
SN74LS221DR
Regular price
$0.23 USD
Regular price
Sale price
$0.23 USD
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SN74LS221DR Texas Instruments - Yeehing Electronics
Dual monostable multivibrators with Schmitt-trigger inputs
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.795 |
| 100 — 249 | 0.612 |
| 250 — 999 | 0.45 |
| 1,000 + | 0.23 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Monostable Multivibrator |
| RoHS | Y |
| Elements per Chip | 2 |
| Logic Family | LS |
| Logic Type | Monostable Multivibrator |
| Package / Case | SOP-16 |
| Supply Current - Max | 4.7 mA |
| Propagation Delay Time | 80 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 | Reel |
| Height | 1.58 mm |
| Length | 9.9 mm |
| Series | SN74LS221 |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Operating Supply Voltage | 5 V |
| Product Type | Monostable Multivibrator |
| Factory Pack Quantity | 2500 |
| Subcategory | Logic ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| SN74LS221DR Datasheet |
More Information
The '221 and 'LS221 devices are monolithic dual multivibrators with performance characteristics virtually identical to those of the '121 devices. Each multivibrator features a negative-transition- triggered input and a positive-transition-triggered input, either of which can be used as an inhibit input.
