SN74LVC1G06DRYR application field and working principle

Logic - Buffers, Drivers, Receivers, Transceivers

The SN74LVC1G06DRYR from Texas Instruments is a single-channel non-inverting buffer (driver).

The device has been designed and constructed using the CMOS process and displays low power consumption. The input level is TTL- and low voltage CMOS-compatible, while the output level is specifically designed to be compatible with low voltage CMOS and TTL.

The SN74LVC1G06DRYR is known for its high-speed performance, with a typical propagation delay time of 8.0 ns, and a maximum low-level output voltage of 0.4 V. It is available in a 7-pin SOT-363 package, and has very short propagation delay times and high output drive current.

Application Field

The SN74LVC1G06DRYR is commonly used in logic data transmission applications such as clock and data distribution, or as a high-speed buffer/repeater to increase the fan-out of single lines. Examples include telecom and networking applications, and automotive systems where multiple load conditions may be present.

Working Principle

The SN74LVC1G06DRYR utilizes an open-drain NMOS logic structure. The output enable input controls the logic state, while the enable 2 inverted output, is controlled from the enable input. When both enable inputs are low, the output will be in a high impedance state. Otherwise, the output will be driven in a high-impedance state when both enable inputs are high. When Enable 2 is high, the output will be driven low. Typically, Enable 2 is connected to the Enable input. In this configuration, the output will be driven high when the Enable input is low.

The SN74LVC1G06DRYR features input-protection circuitry consisting of diodes with unmatched epitaxy to protect the device from damage due to electrostatic discharge (ESD).

This device operates within a temperature range of -40°C to 125°C and has been designed to use a minimal power supply voltage range of -2.5 V to 5.5 V. A wide supply voltage allows operation with reduced noise.