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CD4521BEE4 is listed in the Counter Dividers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DIVIDER BY 2 24-BIT 16DIP. Review the specifications below when checking this part for your BOM.
Counter Dividers specifications for CD4521BEE4
- Description：IC DIVIDER BY 2 24-BIT 16DIP
- Series：4000B
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：Divide-by-2
- Direction：-
- Number of Elements：1
- Number of Bits per Element：24
- Reset：Asynchronous
- Timing：-
- Count Rate：13 MHz
- Trigger Type：Negative Edge
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-PDIP
- Voltage - Supply：3 V ~ 18 V
- Grade：-
- Qualification：-
Counter Dividers datasheet and documents for CD4521BEE4
Counter Dividers Overview
The CD4521BEE4 is a CMOS frequency divider and rate multiplier housed in a 16-lead PDIP package. It operates within a supply voltage range of 3 V to 18 V and supports an operating temperature from -55°C to +125°C. The device contains one circuit with 24 stages, enabling division ratios up to 16,777,216. It features asynchronous reset functionality and accepts clock inputs on either pin 1 or pin 14.
Counter Dividers Feature Summary
- Provides 24-stage binary frequency division with selectable input pins
- Includes asynchronous reset capability for immediate output clearing
- Supports wide supply voltage operation across industrial temperature ranges
Counter Dividers Applications
- Digital clock generation circuits
- Frequency synthesizer systems
- Rate multiplier applications
Counter Dividers Procurement Notes
Verify the E4 suffix indicates lead-free composition and RoHS compliance. Confirm the PDIP-16 package matches your through-hole assembly requirements. Check current production status as packaging options may vary by region.
Counter Dividers Selection Notes
Select this component when a single-channel 24-stage divider is required. Ensure the application utilizes the 3 V to 18 V supply range. Consider alternative packages like NSR if surface-mount technology is preferred over through-hole mounting.
Counter Dividers Part Context
This part belongs to the CD4500B series of CMOS logic devices manufactured by Texas Instruments. It functions specifically as a frequency divider and rate multiplier within the broader family of digital logic integrated circuits designed for general-purpose computing and timing applications.
Counter Dividers Replacement Considerations
CD4521BE
Counter Dividers FAQ
Can the clock input be applied to both Pin 1 and Pin 14?
Yes, the datasheet specifies that the clock input can be applied to either Pin 1 or Pin 14.
What is the maximum division ratio achievable with this device?
The device provides 24 stages of division, allowing for a maximum division ratio of 16,777,216.
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