The SN74ALS805ADWRE4 is a high-performance integrated circuit produced by Texas Instruments, renowned for its commitment to innovation and quality in the semiconductor industry. This particular component is part of the Advanced Low-Power Schottky (ALS) series, which is designed to offer both high speed and low power consumption, making it an ideal choice for a wide range of electronic applications.

Key Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs: 2 per gate
• Output Current: -0.4mA / 8mA
• Voltage - Supply: 4.5V to 5.5V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20

Product Description

The SN74ALS805ADWRE4 is a quadruple 2-input positive-NOR gate, designed for use in systems that require logic level conversions. This device is fabricated with Texas Instruments' Advanced Low-Power Schottky technology, which ensures high speed without the high power costs typically associated with fast logic circuits.

Each of the four NOR gates performs the logical NOR function, which means the output will be high only when all inputs are low. The device operates over a supply voltage range of 4.5V to 5.5V, making it compatible with most 5V logic systems. The outputs can sink currents up to 8mA, allowing for the direct drive of LEDs or other low-power indicators, and source currents of -0.4mA.

Designed for a wide operating temperature range, the SN74ALS805ADWRE4 can reliably function in environments from -40°C to 85°C. Its surface mount SOIC-20 package ensures a compact footprint on printed circuit boards, which is essential for modern, space-constrained electronic designs.

Overall, the SN74ALS805ADWRE4 from Texas Instruments is a versatile and reliable choice for designers looking to implement NOR logic functions in their systems while maintaining low power consumption and high-speed operation.