| PartNumber | HCF4538M013TR | HCF4538BEY |
| Description | Monostable Multivibrator Dual Mono Multivibtr | Monostable Multivibrator Dual Mono Multivibtr |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | Monostable Multivibrator | Monostable Multivibrator |
| RoHS | Y | Y |
| Elements per Chip | 2 | 2 |
| Logic Family | 4000B | 4000B |
| Logic Type | Monostable Multivibrator | Monostable Multivibrator |
| Package / Case | SOP-16 | PDIP-16 |
| Supply Current Max | 0.1 mA | 0.1 mA |
| Propagation Delay Time | 600 ns, 300 ns, 200 ns | 600 ns, 300 ns, 200 ns |
| High Level Output Current | - 2.8 mA | - 2.8 mA |
| Low Level Output Current | 2.8 mA | 2.8 mA |
| Supply Voltage Max | 20 V | 20 V |
| Supply Voltage Min | 3 V | 3 V |
| Pd Power Dissipation | 100 mW | - |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C |
| Packaging | Reel | Tube |
| Height | 1.65 mm | 4.59 mm |
| Length | 10 mm | 20 mm |
| Series | HCF4538 | HCF4538 |
| Width | 4 mm | 7.1 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Mounting Style | SMD/SMT | Through Hole |
| Operating Supply Voltage | 3.3 V, 5 V, 9 V, 12 V | 3.3 V, 5 V, 9 V, 12 V |
| Product Type | Monostable Multivibrator | Monostable Multivibrator |
| Factory Pack Quantity | 2500 | 25 |
| Subcategory | Logic ICs | Logic ICs |
| Unit Weight | 0.008536 oz | 0.057419 oz |