MM74C923N Product Introduction：
Fairchild Semiconductor Part Number MM74C923N（Logic - Signal Switches, Multiplexers, Decoders）, developed and manufactured by Fairchild Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
MM74C923N is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the Fairchild Semiconductor MM74C923N, a versatile and high-performance 20-key encoder/decoder IC designed to simplify input/output operations in a wide range of applications. With its advanced features and reliable performance, this product is set to revolutionize the way you interact with electronic devices.
The MM74C923N boasts an impressive array of features that make it an ideal choice for various applications. It supports a 4x5 matrix keypad, allowing for easy and efficient input of alphanumeric characters. The encoder/decoder IC also features a built-in debounce circuit, ensuring accurate and reliable key detection even in high-noise environments. Additionally, it offers a programmable scan rate, enabling customization to suit specific application requirements.
This versatile product finds application in a multitude of fields. It is perfect for use in consumer electronics, such as remote controls, gaming consoles, and home automation systems, where reliable and efficient input is crucial. The MM74C923N is also well-suited for industrial control systems, security systems, and automotive applications, where its robust performance and versatility shine.
With its compact size and low power consumption, the MM74C923N is not only highly functional but also cost-effective. Its ease of integration and compatibility with various microcontrollers make it a go-to choice for designers and engineers alike.
In conclusion, the Fairchild Semiconductor MM74C923N is a game-changing encoder/decoder IC that offers exceptional performance, versatility, and reliability. Whether you are designing a consumer electronic device or an industrial control system, this product is sure to meet and exceed your expectations.
Signal Switches, Multiplexers, Decoders are all logic electronic devices that act on signal control and transmission. The signal switch usually consists of an input port, a control port and an output port, and the design principle is based on the switching characteristics of transistors or Fets. When the control signal meets certain conditions, the signal switch allows the signal to be transferred from the input port to the output port; Otherwise, the signal transmission is blocked. A multiplexer is an integrated circuit that can select and output one of multiple input signals onto a single output line. The multiplexer contains a selection control input and multiple data inputs, as well as an output. The design principle is based on a combination of logic gate circuits, which determines which data input is selected and transmitted to the output by selecting different states of the control input. A decoder is an electronic device that converts an encoded input signal into a set of output signals, each of which corresponds to a specific state of the input signal. The decoder usually consists of an input port, multiple output ports, and (optionally) an enable port. Design principle, the decoder contains a series of logic gate circuits, through the combination of logic to achieve the input to output mapping relationship.
Application
Signal Switches, Multiplexers, Decoders all play a key role in a variety of electronic devices. In the communication system, the signal switch is used to realize the switching and routing of the signal to ensure the correct transmission of the signal. In the field of automation control, signal switches are used to control the start, stop and state transition of equipment. Multiplexers are widely used in the field of communication and data transmission, such as Time division multiplexing (TDM) and frequency division multiplexing (FDM) systems. Multiplexers can combine multiple low-speed signals into one high-speed signal for transmission, improving channel utilization. In addition, the multiplexer is also widely used in computer bus, network interface card (NIC) and other occasions to achieve effective data transmission and distribution. Decoders play an important role in computer systems and embedded systems. In the computer, the decoder is used to convert the address signal sent by the CPU into the control signal of the corresponding storage unit or peripheral to realize the read and write operation of data. In embedded systems, decoders are used for address decoding, function selection, etc., to ensure that the system can correctly execute instructions and respond to external events. In addition, the decoder is also widely used in digital display, LED driver and other occasions to achieve signal to display conversion.
FAQ about Logic - Signal Switches, Multiplexers, Decoders
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1. What is a signal switch?
A signal switch is an electronic component that controls the path of a signal. It can be mechanical (such as a toggle switch, button, etc.) or electronic (such as a transistor, field effect tube, etc.). The main function of a signal switch is to switch the signal path between different circuits, or to turn on/off a specific signal line.
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2. What are multiplexers used for?
A multiplexer is a device that can select one of multiple input signals and direct it to a single output. In digital systems, multiplexers allow data streams to share the same channel, saving space and cost.
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3. What is the use of a decoder?
The role of a decoder is to restore the encoded data to the original information or trigger the corresponding function based on the input code. For example, a BCD to 7-segment decoder is a common decoder used to convert binary coded decimal numbers into signals that drive a seven-segment display.
Lead free / RoHS Compliant
