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| PartNumber | CD74HCT297E | CD74HCT297EE4 | CD74HCT297EH |
| Description | Phase Locked Loops - PLL Hi-Spd CMOS Logic Dig PLL | Phase Locked Loops - PLL Hi-Spd CMOS Logic Dig PLL | |
| Manufacturer | Texas Instruments | - | - |
| Product Category | Phase Locked Loops - PLL | - | - |
| RoHS | Y | - | - |
| Type | PLL | - | - |
| Number of Circuits | 1 | - | - |
| Minimum Input Frequency | 30 MHz | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-16 | - | - |
| Packaging | Tube | - | - |
| Height | 4.57 mm | - | - |
| Length | 19.3 mm | - | - |
| Series | CD74HCT297 | - | - |
| Width | 6.35 mm | - | - |
| Brand | Texas Instruments | - | - |
| Output Level | CMOS | - | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | - | - |
| Product Type | PLLs - Phase Locked Loops | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Wireless & RF Integrated Circuits | - | - |
| Unit Weight | 0.033570 oz | - | - |