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| PartNumber | CD74HCT4538E | CD74HCT4538M | CD74HCT4538EE4 |
| Description | Monostable Multivibrator Dual Precision Mono | Monostable Multivibrator Dual Retrig Prc Mono | Monostable Multivibrator Hi-Spd CMOS Dual Retrig Precision |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Monostable Multivibrator | Monostable Multivibrator | - |
| RoHS | Y | Y | - |
| Elements per Chip | 2 | 2 | - |
| Logic Family | HCT | HCT | - |
| Logic Type | Monostable Multivibrator | Monostable Multivibrator | - |
| Package / Case | PDIP-16 | SOP-16 | - |
| Supply Current Max | 0.008 mA | 0.008 mA | - |
| Propagation Delay Time | 55 ns | 55 ns | - |
| High Level Output Current | - 4 mA | - 4 mA | - |
| Low Level Output Current | 4 mA | 4 mA | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Pd Power Dissipation | 136 pF | 136 pF | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tube | - |
| Height | 4.57 mm | 1.58 mm | - |
| Length | 19.3 mm | 9.9 mm | - |
| Series | CD74HCT4538 | CD74HCT4538 | - |
| Width | 6.35 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Monostable Multivibrator | Monostable Multivibrator | - |
| Factory Pack Quantity | 25 | 40 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.033570 oz | 0.004998 oz | - |