 |  | | |
| PartNumber | M74HC221B1 | M74HC221B1R | M74HC221M1R |
| Description | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16 | IC MULTIVIBRATOR DUAL MONO 16DIP | Monostable Multivibrator Dual Mono Multivibt |
| Manufacturer | STMicroelectronics | STMicroelectronics | ST |
| Product Category | Logic - Multivibrators | Logic - Multivibrators | IC Chips |
| Series | 74HC | 74HC | - |
| Packaging | Tube | Tube | - |
| Package Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | - |
| Mounting Type | Through Hole | Through Hole | - |
| Voltage Supply | 2 V ~ 6 V | 2 V ~ 6 V | - |
| Supplier Device Package | 16-DIP | 16-DIP | - |
| Current Output High Low | 5.2mA, 5.2mA | 5.2mA, 5.2mA | - |
| Logic Type | Monostable | Monostable | - |
| Schmitt Trigger Input | Yes | Yes | - |
| Independent Circuits | 2 | 2 | - |
| Propagation Delay | 24ns | 24ns | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
| M74HC221B1 | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16 | ||
| M74HC221M1R | Monostable Multivibrator Dual Mono Multivibt | ||
STMicroelectronics |
M74HC221B1R | IC MULTIVIBRATOR DUAL MONO 16DIP | |
| M74HC221RM13TR | Monostable Multivibrator Dual Mono Multivibt |