TC74VHC138F(EL,K,F

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The TC74VHC138F(EL,K,F) is a multi-function logic-signal switch, multiplexer, and decoder device. It is a product of Toshiba, and is made in accordance with the Toshiba VHC (VerySimple High Speed CMOS) family of logic. The TC74VHC138F features a 3-input, 8-output multiplexer, 8 on/off switch, a decoder, an inverter, and an output enable function.The TC74VHC138F is suitable for a wide variety of digital signal applications. Its low power consumption and fast switching speed make it well suited for applications in audio and video equipment, communications equipment, automotive systems, and computers. It can be used to drive LEDs and LCDs, as well as other digital signal devices.The TC74VHC138F works by using a signal select signal (S), an enable input (G), and two address inputs (A0, A1). When S, G, A0, and A1 are all on, the output is enabled. The outputs of the TC74VHC138F are directly enabled or disabled by the select and enable signals. When S is high, the TC74VHC138F is automatically set to output high, regardless of the state of G. When S is low, the outputs are controlled by the state of the enable input (G).When the enable input (G) is high, the outputs of the TC74VHC138F are turned on or off according to the state of the address inputs (A0, A1). When G is low, the outputs of the TC74VHC138F are checked against the address inputs (A0, A1) and then set accordingly.The TC74VHC138F features a wide range of functionality in order to meet the needs of a variety of digital signal applications. It is capable of driving up to 8 on/off devices, acting as a 3-input multiplexer, and providing an enable/disable function. It is also capable of decoding up to 4 address inputs, in combination with its two address inputs (A0, A1).Overall, the TC74VHC138F is a versatile and reliable logic-signal switch, multiplexer, and decoder device. Its low power consumption, fast switching speed, and wide range of functionality make it a great choice for a variety of digital signal applications.

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