Overview
The CD4024BE is a CMOS 7-Stage Ripple-Carry Binary Counter/Divider manufactured by Texas Instruments. This integrated circuit is part of the CD4000 technology family and is designed for low-power, medium-speed applications. It features a 7-bit binary counter that can count up to 127 steps, making it suitable for various digital logic and timing applications. The device is available in a 14-pin PDIP (Plastic Dual In-Line Package) and operates over a wide temperature range of -55°C to 125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | CD4024BE |
| Function | Counter |
| Bits | 7 |
| Input Type | Standard CMOS |
| Output Type | Push-Pull |
| Operating Temperature Range | -55°C to 125°C |
| Supply Voltage (Min) | 3 V |
| Supply Voltage (Max) | 18 V |
| Package Type | PDIP (14 pins) |
| Package QTY | 25 (TUBE) |
| Features | Balanced outputs, Standard speed (tpd > 50ns), Positive input clamp diode |
| RoHS Compliance | Yes |
Key Features
- Medium-speed operation with a maximum clock frequency of up to 125 MHz in coax and 200 MHz in stripline applications.
- Fully static operation, allowing the counter to maintain its state even when the clock is not active.
- Buffered inputs and outputs, providing standardized, symmetrical output characteristics.
- Schmitt trigger action on all inputs, enabling the device to handle noisy or slow-transitioning inputs.
- Common reset input to reset the counter to its all zeros state.
- Low power consumption with a maximum input current of 1 µA at 18 V over the full package-temperature range.
Applications
- Control counters: Used in systems that require sequential counting and control.
- Timers: Suitable for time-delay circuits and timing applications.
- Frequency dividers: Can be used to divide input frequencies by powers of two.
- Time divisions and frequency synthesis: Useful in applications requiring precise timing and frequency manipulation.
Q & A
- What is the CD4024BE? The CD4024BE is a CMOS 7-Stage Ripple-Carry Binary Counter/Divider manufactured by Texas Instruments.
- What is the operating temperature range of the CD4024BE? The operating temperature range is -55°C to 125°C.
- What is the maximum supply voltage for the CD4024BE? The maximum supply voltage is 18 V.
- What type of package is the CD4024BE available in? The CD4024BE is available in a 14-pin PDIP (Plastic Dual In-Line Package).
- What are the key features of the CD4024BE? Key features include medium-speed operation, fully static operation, buffered inputs and outputs, and Schmitt trigger action on all inputs.
- What are some common applications of the CD4024BE? Common applications include control counters, timers, frequency dividers, and time-delay circuits.
- Is the CD4024BE RoHS compliant? Yes, the CD4024BE is RoHS compliant.
- What is the maximum clock frequency of the CD4024BE? The maximum clock frequency is up to 125 MHz in coax and 200 MHz in stripline applications.
- How many bits does the CD4024BE counter have? The CD4024BE has a 7-bit binary counter.
- What type of inputs does the CD4024BE have? The CD4024BE has standard CMOS inputs with Schmitt trigger action.
