CD74HC297E
- Mfr.Part #
- CD74HC297E
- Manufacturer
- Harris Corporation
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- DIGITAL PHASE-LOCKED LOOP
- Stock
- 18,213
- In Stock :
- 18,213
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- Manufacturer :
- Harris Corporation
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Supply Voltage :
- 4.5V
- Supply Voltage-Min (Vsup) :
- 2V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Propagation Delay (tpd) :
- 43 ns
- Differential - Input:Output :
- No/No
- Thickness :
- 3.9mm
- Frequency :
- 55MHz
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Ratio - Input:Output :
- 1:1
- Series :
- 74HC
- Number of Pins :
- 16
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -55°C~125°C
- Number of Elements :
- 1
- Weight :
- 951.693491mg
- PLL :
- yes
- JESD-609 Code :
- e4
- Family :
- HC/UH
- Height :
- 5.08mm
- Length :
- 19.3mm
- Power Supply Current-Max (ICC) :
- 0.08mA
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- RoHS Status :
- ROHS3 Compliant
- Type :
- Phase Lock Loop (PLL)
- Input :
- Clock
- Terminal Position :
- Dual
- Pin Count :
- 16
- Number of Terminations :
- 16
- Supply Voltage-Max (Vsup) :
- 6V
- Mounting Type :
- Through Hole
- Base Part Number :
- 74HC297
- Nominal Supply Current :
- 8μA
- Max I(ol) :
- 0.0052 A
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Prop. Delay@Nom-Sup :
- 43 ns
- Number of Bits :
- 1
- Terminal Pitch :
- 2.54mm
- Mount :
- Through Hole
- Width :
- 6.35mm
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Datasheets
- CD74HC297E

Clock Generators, PLLs, Frequency Synthesizers Harris Corporation CD74HC297E Overview
The CD74HC297E, produced by Harris Corporation, stands as a sophisticated component in the domain of digital phase-locked loops (PLLs), pivotal for advanced frequency synthesis and clock generation. This integrated circuit is engineered to deliver high performance in demanding environments, offering precise control and reliability. The robust design of the CD74HC297E makes it an ideal choice for developers needing stable and accurate frequency management solutions in their electronic systems. Its capability to efficiently lock onto a selected frequency and maintain synchronization makes it integral in various high-tech applications, underlining its versatility and essential role in modern electronics.
CD74HC297E Features
The CD74HC297E incorporates several key features that make it a prime choice for critical frequency management tasks. These include high-speed operation, low power consumption, and exceptional frequency accuracy. Additionally, its compatibility with other digital systems enhances its utility in complex electronic assemblies, ensuring seamless integration and functionality.
CD74HC297E Applications
- Telecommunications: Used in communication equipment to ensure signal integrity and precise frequency modulation, enhancing both data transmission quality and reliability.
- Consumer Electronics: Implements frequency control in devices such as high-definition televisions and audio systems, providing improved performance and user experience.
- Computing: Critical in the design of microprocessors and computer motherboards for effective system timing, ensuring faster and more reliable processing capabilities.
- Industrial Systems: Provides frequency solutions for automated manufacturing systems, contributing to precision and operational efficiency in production processes.
- Automotive Electronics: Enhances functionality and reliability in automotive control systems, crucial for safety and performance in modern vehicles.
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