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| TYPE | DESCRIPTION |
| Mfr | NXP USA Inc. |
| Series | 74HCT |
| Package | Tube |
| Part Status | Obsolete |
| Logic Type | Monostable |
| Independent Circuits | 2 |
| Schmitt Trigger Input | Yes |
| Propagation Delay | 31 ns |
| Current - Output High, Low | 4mA, 4mA |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-DIP |
| Base Product Number | 74HCT221 |
