SN74LVC1G125DCKR Integrated Circuits (ICs)

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The SN74LVC1G125DCKR is a 1.65 V to 5.5 V Single Buffer/Driver with 3-State Outputs. It is designed for 1.65 V to 5.5 V VCC operation, and is characterized for operation from -40°C to 85°C. This device is used to provide logic-level shifting between two systems operating at different logic levels with different thresholds. This device features very low static power consumption and has very high output drive capability.

The SN74LVC1G125DCKR has applications in a variety of fields such as consumer electronics, automotive, and industrial automation. To increase system efficiency, the device includes one input buffer, one output buffer and three-state output control logic. The integrated input buffer provides a latch-up free logic signal regeneration and it enhances noise immunity.

The SN74LVC1G125DCKR has a TTL interface logic level and a single-ended or dual-ended interface depending on the application. The internal logic output can be used to drive TTL devices, as well as providing a limit to the level-shifting capability of the devices. Due to the 3-state output control logic, it can be used to connect two buses. This device can also be used to implement noise-free transmission or logic level-shifting by using the single-ended or dual-ended input and output levels.

The SN74LVC1G125DCKR has an open drain input buffer which receives the input signal. The size of the open drain input buffer is larger than the size of the input signal. The integrated output buffer can drive high-speed signals through the single-ended or dual-ended output. The output buffer can drive up to 20 µA at 5V. The 3-state output control logic allows output control logic to turn on and off the output buffer according to the input. This allows the output buffer to be turned off when the input is “off”, saving power.

The SN74LVC1G125DCKR is a retimed design that uses the inherent switching delays of the output buffer to reduce hold time during dynamic operation. It also has an input threshold voltage of 0.8 V and an internal logic threshold voltage of 1.4 V for enhanced noise immunity. This device also has low static power consumption, negligible switching flicker, and a low quiescent current for battery-powered applications.

In summary, the SN74LVC1G125DCKR is a 1.65 V to 5.5 V Single Buffer/Driver with 3-State Outputs designed for 1.65 V to 5.5 V. It has applications in consumer electronics, automotive, and industrial automation. It has an input threshold voltage of 0.8 V and an internal logic threshold voltage of 1.4 V. It features very low static power consumption and has very high output drive capability, making it useful for various applications such as level-shifting, logic level-shifting, and noise-free transmission.

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