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HCF4024BE
Binary Up Counter
HCF4024BE
Binary Up Counter
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Manufacturer Part # : HCF4024BE
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Package/Case: DIP-14
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Brand: STMicroelectronics
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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HCF4024BE DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The HCF4024BE is a 7-stage binary ripple counter integrated circuit (IC) from STMicroelectronics. It is primarily used in electronic circuits to count and divide input clock signals by a factor of 128. The HCF4024BE features a master reset input (MR), which allows the counter to be cleared to zero at any time by applying a logic low signal to the MR pin. It also has a carry out (CO) pin, which produces a high logic level when the count reaches 128, indicating an overflow condition. The IC operates from a power supply voltage range of 3V to 15V and has a typical power dissipation of 30mW. It is available in a 14-pin dual in-line package (DIP) and operates within a temperature range of -40°C to +125°C. The HCF4024BE is commonly used in applications such as frequency dividers, time delay circuits, and event counters. Its simple design and low power consumption make it ideal for use in battery-operated devices and other low-power applications.
Key Features
- 14-stage binary ripple counter
- Cascadable for n-bit applications
- Wide supply voltage range (3V to 15V)
- Low power consumption
- TTL compatible
- Operating temperature range: -55°C to 125°C
- Available in DIP-14 package
- Used in frequency dividers, controllers, and digital systems
Application
- Frequency dividers
- Counters
- Frequency synthesizers
- Pulse generators
- Frequency multipliers
- Frequency detectors
- Tone decoding circuits
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | not_compliant | HTS Code ! | 8542.39.00.01 |
| Count Direction | UP | JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e0 | Load Capacitance (CL) | 50 pF |
| Load/Preset Input | NO | Logic IC Type | BINARY COUNTER |
| Max Frequency@Nom-Sup | 3500000 Hz | Mode of Operation ! | ASYNCHRONOUS |
| Number of Functions | 1 | Number of Terminals | 14 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Equivalence Code | DIP14,.3 | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Power Supplies ! | 3/15 V |
| Qualification Status ! | Not Qualified | Surface Mount ! | NO |
| Technology | CMOS | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is HCF4024BE?
The HCF4024BE is a 7-stage ripple-carry binary counter/divider and oscillator designed by STMicroelectronics. It is ideal for applications requiring frequency division, time delays, and digital counting, such as clock generation, frequency synthesis, and event timing.
How Does HCF4024BE Work?
The HCF4024BE works by sequentially dividing an input frequency by 2 for each stage, allowing for versatile frequency division and counting operations. It can also be configured as an oscillator by providing feedback from the appropriate output back to the input.
How Many Pins does HCF4024BE have and What are the Functions of the Pinout Configuration?
The HCF4024BE is housed in a 14-lead DIP (Dual In-line Package) package. The pinout configuration includes:
- CP0 - CP6: Clock input for each stage.
- Q0 - Q6: Output of each stage providing divided frequency.
- MR: Master reset input for clearing the counter.
- VDD: Positive power supply pin.
- VSS: Ground pin.
What are the Pros and Cons of HCF4024BE?
Pros:
- Versatility: Suitable for frequency division, counting, and oscillator applications.
- Simple Operation: Straightforward cascading for higher division ratios.
- Wide Supply Voltage Range: Supports a wide supply voltage range for flexibility in different systems.
- Cost-Effective: Provides basic frequency division and counting functions at a low cost.
Cons:
- Limited Features: Lacks advanced features present in more complex counter/divider ICs.
- External Components: May require additional components for specific oscillator configurations.
Are There Any Equivalents/Alternatives to HCF4024BE for Recommendation?
- The CD4024B from Texas Instruments is a similar 7-stage ripple-carry binary counter/divider that can be used as an alternative.
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