| PartNumber | HCC242TX | HCC242 | HCC242TXV |
| Description | Transistor Output Optocouplers 4N24A, 4 PIN HCC PKG | Transistor Output Optocouplers 4N24A in HCC PKG | Transistor Output Optocouplers 4N24A, 4 PIN HCC PKG |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | N | - |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| If Forward Current | 40 mA | 40 mA | - |
| Maximum Collector Emitter Voltage | 30 V | 30 V | - |
| Maximum Collector Current | 50 mA | 50 mA | - |
| Isolation Voltage | 1000 Vrms | 1000 Vrms | 1000 Vrms |
| Maximum Collector Emitter Saturation Voltage | 0.3 V | 0.3 V | - |
| Vf Forward Voltage | 1.5 V | 1.5 V | - |
| Vr Reverse Voltage | 2 V | 2 V | - |
| Pd Power Dissipation | 300 mW | 300 mW | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | HCC24 | HCC24 | HCC24 |
| Packaging | Bulk | Bulk | Waffle |
| Configuration | 1 Channel | 1 Channel | - |
| Brand | Welwyn Components / TT Electronics | Welwyn Components / TT Electronics | Welwyn Components / TT Electronics |
| Fall Time | 20 us | 20 us | - |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Rise Time | 20 us | 20 us | - |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |