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| PartNumber | SN74LS221DB | SN74LS221DBRG4 | SN74LS221DBR |
| Description | Monostable Multivibrator Dual Monostable Multivibrators | Monostable Multivibrator Dual w/Schmitt-trgr inputs | |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | Logic - Multivibrators | - | Logic - Multivibrators |
| Series | 74LS | - | 74LS |
| Packaging | Digi-ReelR Alternate Packaging | - | Digi-ReelR Alternate Packaging |
| Unit Weight | 0.004536 oz | - | 0.004536 oz |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package Case | SSOP-16 | - | SSOP-16 |
| Operating Temperature | 0°C ~ 70°C | - | 0°C ~ 70°C |
| Mounting Type | Surface Mount | - | Surface Mount |
| Voltage Supply | 4.75 V ~ 5.25 V | - | 4.75 V ~ 5.25 V |
| Supplier Device Package | 16-SSOP | - | 16-SSOP |
| Current Output High Low | 400μA, 8mA | - | 400μA, 8mA |
| Logic Type | Monostable | - | Monostable |
| Schmitt Trigger Input | No | - | No |
| Independent Circuits | 2 | - | 2 |
| Propagation Delay | 45ns | - | 45ns |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Operating Supply Voltage | 5 V | - | 5 V |
| Supply Current Max | 4.7 mA | - | 4.7 mA |
| Supply Voltage Max | 5.25 V | - | 5.25 V |
| Supply Voltage Min | 4.75 V | - | 4.75 V |
| Logic Family | LS | - | LS |
| Propagation Delay Time | 80 ns | - | 80 ns |
| High Level Output Current | - 0.4 mA | - | - 0.4 mA |
| Low Level Output Current | 8 mA | - | 8 mA |
| Elements per Chip | 2 | - | 2 |
| メーカー | モデル | 説明 | RFQ |
|---|---|---|---|
| SN74LS221DB | ブランドニューオリジナル | ||
| SN74LS221DBRG4 | Monostable Multivibrator Dual Monostable Multivibrators | ||
Texas Instruments |
SN74LS221DBR | Monostable Multivibrator Dual w/Schmitt-trgr inputs |