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| PartNumber | 74VHC221AMTC | 74VHC221AMTCX | 74VHC221AM |
| Description | Monostable Multivibrator Dual Multivibrator | Monostable Multivibrator Dual Multivibrator | Monostable Multivibrator Dual Multivibrato |
| Manufacturer | ON Semiconductor | ON Semiconductor | Fairchild Semiconductor |
| Product Category | Monostable Multivibrator | Monostable Multivibrator | Logic - Multivibrators |
| RoHS | Y | Y | - |
| Elements per Chip | 2 | 2 | 2 |
| Logic Family | VHC | VHC | VHC |
| Logic Type | Monostable Multivibrator | Monostable Multivibrator | Monostable |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Supply Current Max | 0.004 mA | 0.004 mA | - |
| Propagation Delay Time | 24.1 ns, 14 ns | 24.1 ns, 14 ns | 24.1 ns 14 ns |
| High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
| Low Level Output Current | 8 mA | 8 mA | 8 mA |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Pd Power Dissipation | 73 pF | 73 pF | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Height | 0.9 mm | 0.9 mm | - |
| Length | 5 mm | 5 mm | - |
| Series | 74VHC221A | 74VHC221A | 74VHC |
| Width | 4.4 mm | 4.4 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V | 2.5 V 3.3 V 5 V |
| Product Type | Monostable Multivibrator | Monostable Multivibrator | - |
| Factory Pack Quantity | 94 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006102 oz | 0.006102 oz | 0.005044 oz |
| Part # Aliases | - | 74VHC221AMTCX_NL | 74VHC221AM_NL |
| Package Case | - | - | SOIC-16 Narrow |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-SOIC |
| Current Output High Low | - | - | 8mA, 8mA |
| Schmitt Trigger Input | - | - | Yes |
| Independent Circuits | - | - | 2 |
| Propagation Delay | - | - | 8.1ns |
| Supply Current Max | - | - | 0.004 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 2 V |