MC74VHC1GT126D1G

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The MC74VHC1GT126D1G is a Buffers, Drivers, Receivers, Transceivers and can be used for many different purposes. It is a logic device that acts as a high-speed, low-power, logic buffer, providing voltage translation between 5V logic and 3.3V logic.

The MC74VHC1GT126D1G is a one-of-a-kind device which includes four transistor-transistor logic (TTL) input buffers and four complementary outputs which are configured in 2-input multiplexer mode. It also has an enable pin, which allows the chip to be used as an 8-bit digital switch with select signals.

The MC74VHC1GT126D1G is used in a variety of applications, including digital switching, logic level translation, bus-oriented applications and digital signal buffering. It also has low power consumption, making it ideal for battery-powered devices.

The device is also configured to work in various temperature ranges based on the application. It is designed to operate at 25°C, -55°C to +125°C for TSSOP, and -40°C to +85°C for DIP.

The MC74VHC1GT126D1G works by receiving inputs from the TCLK and TEM pins and buffering the input pulses on the buffer output pins. The device is enabled when the EN pin is pulled high, and disabled when the pin is pulled low. When the chip is disabled, it goes into a low-power-consumption hold mode, where all transistors are disabled.

When the device is enabled, the logic state of the TCLK and TEM pins determines the transmitted logic state of the buffer outputs. The logic states of the buffer outputs are inverted with respect to the logic states of the input pins. For example, if the TCLK pin is at logic high, the TEM pin is pulled low and the chip is enabled, the buffer outputs will be pulled low.

The MC74VHC1GT126D1G is also unique in that it allows for both active-high and active-low logic inputs. This allows logic devices connected to the chip to have either active-high or active-low logic levels, and still be connected to the chip. For example, if a logic device is configured to have an active-low logic level, the chip can be configured to interpret the ‘low’ logic level as a ‘high’, allowing the device to be used with the chip.

The MC74VHC1GT126D1G can also be used in multi-input applications, allowing for more complex logic functions to be performed. The chip is designed to be interfaced with a variety of logic devices, including micro-controllers, FPGAs, and TTL devices.

In summary, the MC74VHC1GT126D1G is an incredibly versatile logic device which can be used for a variety of different applications. It has low power consumption, is temperature-flexible, and has the ability to interpret both active-high and active-low logic input levels. Additionally, the device can be used in multi-input applications, making it ideal for complex logic functions.

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