CD74HC08EG4

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CD74HC08EG4 is a 4-bit TTL and CMOS logic device from Texas Instruments. It is a universal quad Schmitt inverter gate implemented with Schottky diode outputs and a current-limiting resistor network. The device is ideal for implementing logic functions at very low power operation. The device is characterized for operation from 0°C to 70°C and for military temperature range from -55°C to 125°C.

The CD74HC08EG4 is a very common logic device used in a variety of applications. It is used in digital signal processing, computer buses, communication systems, interfacing, switching and control circuits, actuators, displays, and other logic-intensive applications. It is also used in integrated circuits, including microprocessors and memory systems.

The device has four Schmitt-inverter stages that can be used with any logic input voltage. It operates from TTL levels of 0 to 5 volts and is guaranteed to function properly over this full range. Its input thresholds are specified for a wide range of input voltage ranges from 1.6 V to 4.2 V and from 5.2 V to 7.2 V.

Moreover, the device features tri-state outputs that are capable of sinking and sourcing currents up to 10 mA. Furthermore, it features symmetrical rise and fall times, which makes it suitable for applications requiring rapid switching. These features make this device ideal for meeting the need for high-speed and a broad range of input and output voltages. Additionally, it is available in different package options and in a variety of operating temperature ranges.

The CD74HC08EG4 is a basic electronic component with enhanced performance, including a low-power CMOS design and improved logic performance. It is designed to be used in a wider range of applications compared to other logic gates and inverters. The device operates with 5 V and 3.3 V supply voltage and is ideal for low-power applications, such as consumer and automotive electronics.

The device is typically used as a universal quad Schmitt inverter gate with four independently-programmable Schmitt-inverter stages. Each stage is capable of providing digital outputs that are compatible with either 1.8V, 3.3V, or 5V logic. The output of each stage can be enabled or disabled by connecting either an external logic high or low to the external enable pins of the device.

The device also provides logic functions such as AND, OR, NAND, NOR, and XOR. To use the device as a logic gate, simply connect the appropriate logic inputs and outputs of the device. At power up, the device can be configured to perform the required logic function by setting the appropriate combinations of active and inactive pins. This makes designing systems faster and more efficient.

The CD74HC08EG4 is a very robust and reliable device. It features surge immunity protection and a maximum-current trip protection circuit. This protection helps to protect inputs, outputs, and other internal circuits from fault conditions. Furthermore, its low power consumption makes it ideal for applications where power saving is a priority. Additionally, it has ESD protection that gives the device greater robustness and safety.

In summary, the CD74HC08EG4 is a versatile and reliable logic device that is widely used in various applications. Its low power operation and wide range of logic functions make it ideal for applications requiring high-speed, robust logic performance. Its numerous features make it suitable for use in a variety of applications in the consumer, automotive, and medical industries.

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