CD4556BEG4

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CD4556BEG4 is a type of CMOS dual 4-to-1 multiplexer/demultiplexer component. It is designed to route digital signals with TTL logic levels, with built-in protection against over-voltage and current overload. CD4556BEG4 is part of the 4000B CMOS Logic family and it is manufactured with an advanced high-density CMOS process in order to achieve high performance and independent slots for multiplexing and demultiplexing.

CD4556BEG4 is a type of logic-signal switch and can be used in applications where signal routing, amplification and/or buffering is required. It has two sections, each of which contains two differential inputs and two complementary outputs, making it ideal for routing two selection signals to two outputs. The two sections can be separately enabled using a logic level, so that the two sections can be used independently or in combination. This makes CD4556BEG4 highly versatile and greatly reduces the need for additional external circuits.

The device is operated by first configuring the Enable pin of each section low in order to enable each stage to process input signals. With both sections enabled, the S and R pins of the section are used to control the logic levels of the outputs of the multiplexers in the same manner as a standard multiplexer/demultiplexer. When S is high, the output at Y is high, otherwise it is low. When R is high, the output of the multiplexer at Z is high, and low otherwise. The CD4556BEG4 can also be used to connect two separate inputs to one pair of outputs.

The CD4556BEG4 is designed to operate at power supplies as low as 1.8V and as high as 6V. Nominal supply voltage range is 3V to 5V. Its maximum input current is 0.25mA at 5V and has an operating temperature range of -20°C to 105°C. The device has a maximum propagation delay of 10 ns and can handle input frequencies of up to 40MHz. The device contains ESD protection diodes to provide protection from electrostatic discharge.

The CD4556BEG4 is an integral part of the 4000B CMOS Logic family and can be used in both memory and logic applications. It is commonly used in a variety of consumer and industrial applications, including test and measurement instrumentation, computer peripherals, industrial automation, medical and automotive systems.

In conclusion, CD4556BEG4 is a versatile high-performance multiplexer/demultiplexer component and is a part of the 4000B CMOS Logic family. It is highly reliable and features an extended operational temperature range, an attractive pricing structure and a wide variety of applications. CD4556BEG4 is ideal for signal routing in applications such as test and measurement instrumentation, computer peripherals, industrial automation, medical and automotive systems.

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