For Reference Only
| Part Number | CD74HC297E |
| LIXINC Part # | CD74HC297E |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Description | DIGITAL PHASE-LOCKED LOOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | CD74HC297E PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | CD74HC297E |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Manufacturer: | Rochester Electronics |
| Series: | 74HC |
| Package: | Tube |
| Part Status: | Obsolete |
| Type: | Phase Lock Loop (PLL) |
| PLL: | Yes |
| Input: | Clock |
| Output: | Clock |
| Number of Circuits: | 1 |
| Ratio - Input:Output: | 1:1 |
| Differential - Input:Output: | No/No |
| Frequency - Max: | 55MHz |
| Divider/Multiplier: | No/No |
| Voltage - Supply: | 2V ~ 6V |
| Operating Temperature: | -55°C ~ 125°C |
| Mounting Type: | Through Hole |
| Package / Case: | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package: | 16-PDIP |
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| In Stock | 19185 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.78000 | $1.78 |
| 10 | $1.59976 | $15.9976 |
| 25 | $1.51266 | $37.8165 |
| 100 | $1.31093 | $131.093 |
| 500 | $1.11595 | $557.975 |
| 1000 | $0.94116 | $941.16 |
| 2500 | $0.89410 | $2235.25 |
| 5000 | $0.86049 | $4302.45 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.