The MM74HC221AN is a 16-pin PDIP monostable multivibrator from Onsemi, featuring a HC logic family and CMOS process technology. It operates over a temperature range of -40°C to 85°C and has a maximum high level output current of -5.2mA and a maximum low level output current of 5.2mA. The device is packaged in a plastic dual in line package (PDIP) with a pin pitch of 2.54mm and a seated plane height of 5.33mm.
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| Basic Package Type | Through Hole |
| Package Family Name | DIP |
| Package/Case | PDIP |
| Package Description | Plastic Dual In Line Package |
| Lead Shape | Through Hole |
| Pin Count | 16 |
| PCB | 16 |
| Package Length (mm) | 19.69(Max) |
| Package Width (mm) | 7.11(Max) |
| Package Height (mm) | 4.95(Max) |
| Seated Plane Height (mm) | 5.33(Max) |
| Pin Pitch (mm) | 2.54 |
| Package Material | Plastic |
| Mounting | Through Hole |
| Jedec | MS-001BB |
| Logic Family | HC |
| Logic Function | Monostable Multivibrator |
| Process Technology | CMOS |
| Number of Elements per Chip | 2 |
| Maximum High Level Output Current | -5.2mA |
| Maximum Low Level Output Current | 5.2mA |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 5V1P1 |
| EU RoHS | No |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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