MC14526BDWR2

Timing:	--
Base Part Number:	4526
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C
Voltage - Supply:	3V ~ 18V
Trigger Type:	Positive, Negative
Count Rate:	6.6MHz
Series:	4000B
Reset:	Asynchronous
Number of Bits per Element:	4
Number of Elements:	1
Direction:	Down
Logic Type:	Binary Counter
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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MC14526BDWR2 Application Field and Working PrincipleLogic counters, dividers, and other related components have long been a mainstay of electronics in various different fields. The MC14526BDWR2 is a special kind of logic counter/divider that has been designed to serve a variety of applications. It is capable of counting up and down, as well as providing functions like frequency division, pulse-width modulation, and frequency synthesis. Understanding the application field and working principles of the MC14526BDWR2 can be useful to applications engineers, electrical engineers, and other professionals designing and constructing electrical circuits.The MC14526BDWR2 is a dual-channel frequency synthesizer, counter, and pulse-width modulator, making it suitable for multiple electronics processes. As a frequency synthesizer, it can receive a high speed clock signal from an external source and then divide it up into two independent outputs. It is capable of dividing the output frequency by any number from -128 to +128, which allows designers to create a variety of frequency outputs according to their needs.The counter function of the MC14526BDWR2 can count up and down, and it can also output count information through its serial 3-state output buffers. This allows use in situations where count information needs to be transmitted over a long distance. Additionally, it can be configured to count both up and down simultaneously.The pulse-width modulator function is a useful tool for applications where it’s necessary to create pulses of different widths ranging from 0.1 µs to 5 µs in duration. It can also be used to create rectangular signals of varying duty cycles. By using this feature, engineers can create special low-power modes and other energy-saving designs.The MC14526BDWR2 circuit only requires a few external components to operate in most conditions. The basic components are an external clock, a CMOS logic level digital switch, a resistor network, and a power supply. It operates from a +5V power supply and can handle input frequencies of up to 6 MHz. The operating temperature range is from -55 °C to +125 °C, making it suitable for use in many industrial and automotive applications.Overall, the MC14526BDWR2 is an excellent choice for applications requiring a versatile logic counter/divider. Its ability to count up and down, to divide up input frequency into two outputs, and to generate low-power modes all make it a great tool for engineers designing high-performance electronics. With its low cost and wide operating temperature range, it is also a great option for long-term applications and projects.

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