Manufacturer Part Number
CD74HC297E
Manufacturer
Texas Instruments
Introduction
The CD74HC297E is a phase lock loop (PLL) integrated circuit from the 74HC series, designed for clock and timing purposes with a high degree of precision and flexibility.
Product Features and Performance
Compact and efficient PLL circuit.
Operates within a wide frequency range up to 55MHz.
Versatile supply voltage range from 2V to 6V.
Stable operation across a wide operating temperature range (-55°C to 125°C).
Supports single clock input and output with a 1:1 ratio.
Simple through-hole mounting for easy integration into various designs.
Packaged in a 16-DIP (0.300", 7.62mm) for standard compatibility.
Product Advantages
High precision timing control suitable for various applications.
Flexible voltage and temperature operating ranges offer versatility in usage.
Easy to implement in designs due to through-hole mounting and DIP packaging.
Manufactured by Texas Instruments, a reputable leader in semiconductor technology.
Key Technical Parameters
Maximum Frequency: 55MHz
Voltage Supply Range: 2V to 6V
Operating Temperature Range: -55°C to 125°C
Mounting Type: Through Hole
Package/Case: 16-DIP (0.300", 7.62mm)
Input:Output Ratio: 1:1
Differential Input:Output: No/No
PLL: Yes
Quality and Safety Features
Built to meet stringent quality standards expected from Texas Instruments.
Reliable operation within specified temperature and voltage ranges.
Compatibility
Compatible with a wide range of clock and timing systems due to its flexible input/output and voltage supply specifications.
Through-hole mount and standard DIP package ensure compatibility with many types of circuit boards.
Application Areas
Clock generation and management in digital systems.
Timing control in computing and telecommunications.
Frequency synthesis and management in various electronic applications.
Product Lifecycle
The product status is active, indicating steady production without immediate risk of discontinuation.
Replacements or upgrades may be available, as Texas Instruments continually improves its product lines.
Several Key Reasons to Choose This Product
High frequency precision up to 55MHz suitable for demanding applications.
Wide operating voltage and temperature ranges provide flexibility in design.
Produced by Texas Instruments, ensuring high quality and reliability.
Through-hole package simplifies integration into existing designs.
Active product status with support from the manufacturer.