| Allicdata Part #: | 497-7242-5-ND |
| Manufacturer Part#: |
HCF4518BEY |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | STMicroelectronics |
| Short Description: | IC UP-COUNTER BCD DUAL 16-DIP |
| More Detail: | Counter IC BCD Counter 2 Element 4 Bit Positive, N... |
| DataSheet: | HCF4518BEY Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Timing: | Synchronous |
| Base Part Number: | 4518 |
| Supplier Device Package: | 16-DIP |
| Package / Case: | 16-DIP (0.300", 7.62mm) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 125°C |
| Voltage - Supply: | 3V ~ 20V |
| Trigger Type: | Positive, Negative |
| Count Rate: | 8MHz |
| Series: | 4000B |
| Reset: | Asynchronous |
| Number of Bits per Element: | 4 |
| Number of Elements: | 2 |
| Direction: | Up |
| Logic Type: | BCD Counter |
| Part Status: | Obsolete |
| Packaging: | Tube |
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HCF4518BEY is a high-performance CMOS logic family with a blend of low supply current and high traditional performance. It is commonly used in a wide range of applications, including counters and dividers. In this article, we will discuss the application fields and working principles of HCF4518BEY.
HCF4518BEY comprises of dual D-type flip-flops with reset. The two D-type flip-flops are connected in series, forming the counter and divider application. The two flip-flops are used to count the number of pulses received by the device. The device is also able to divide the input signal by a predetermined number using its D-type flip-flop and reset inputs.
In terms of counter applications, HCF4518BEY can be used to count pulses of low or high frequency, up to a maximum of 8. When used as a counter, the device maintains a count of the number of pulses that it has received. It can be used to count the number of pulses within a given time period, or it can be used to measure the frequency of a signal by counting the number of pulses within a specified time period.
HCf4518BEY can also be used as a divider.It can be used to divide the input signal by a predetermined number. It accomplishes this by using the D-type flip-flop and reset inputs.The D-type flip flop is used to divide the input signal into two subdivisions. The counter is incremented each time the input signal changes state. The reset input is used to reset the count to zero after the predetermined number of pulses have been counted. This allows the device to divide the input signal into a desired number.
The HCF4518BEY is a highly versatile device and is suitable for a wide range of applications. It can be used as a counter, a divider, or even combined with other devices to create more complex counting and dividing circuits. In addition, it is quite energy efficient, with a low supply current, making it an ideal choice for use in battery-operated applications.
In conclusion, the HCF4518BEY is a versatile device that can be used in a wide range of applications, including counters and dividers. It has a low supply current, making it an ideal choice for battery-operated applications. Furthermore, it can be combined with other devices to create more complex counting and dividing circuits. As such, it is a popular choice for use in many different types of applications.
The specific data is subject to PDF, and the above content is for reference
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HCF4518BEY Datasheet/PDF