| Part Number | CD74HC297E | CD74HCT297E |
|---|---|---|
| Manufacturer | Harris Corporation | Texas Instruments |
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
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| Product Status | Obsolete | Active |
| Type | Phase Lock Loop (PLL) | Phase Lock Loop (PLL) |
| PLL | Yes | Yes |
| Input | Clock | CMOS |
| Output | Clock | CMOS |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 1:1 | 1:1 |
| Differential - Input:Output | No/No | No/No |
| Frequency - Max | 55MHz | 55MHz |
| Divider/Multiplier | No/No | No/No |
| Voltage - Supply | 2V ~ 6V | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP | 16-PDIP |