SN74HCS21QDRQ1 - Texas Instruments

The SN74HCS21QDRQ1 is a high-performance, dual 4-input positive-AND gate integrated circuit (IC) designed and manufactured by Texas Instruments (TI). This logic gate IC is a part of the 74HCS family, which is well-known for its high-speed CMOS technology. It is specifically engineered to meet the rigorous demands of automotive and industrial applications, offering a robust and reliable solution for complex digital systems.

Key Features:

• Logic Type: Dual 4-Input Positive AND Gate
• Operating Voltage: 2 V to 6 V, accommodating a variety of logic level requirements
• Output Current: ±8 mA, providing sufficient drive capability for connected components
• Schmitt-Trigger Inputs: Enhances noise immunity and transforms slowly changing input signals into sharply defined jitter-free output signals
• Input Compatibility: LVTTL and LVCMOS, ensuring compatibility with a wide range of digital circuitry
• Temperature Range: -40°C to 125°C, suitable for operation in extreme environmental conditions
• Package: Supplied in a small-outline package (SOIC), with a 14-pin configuration (QDRQ1), optimized for space-constrained applications
• Automotive Qualified: Meets the requirements of the AEC-Q100 standard, ensuring reliability in automotive applications

Applications:

The SN74HCS21QDRQ1 is ideal for various applications within the automotive sector, including engine control units, body electronics, and infotainment systems. It is also suitable for industrial applications that require high-speed, reliable logic operations, such as automation control systems, robotics, and data processing equipment.

Quality and Reliability:

TI's commitment to quality ensures that the SN74HCS21QDRQ1 has been rigorously tested to meet stringent industry standards. Its enhanced product longevity and performance under harsh conditions make it a preferred choice for designers and engineers seeking a dependable logic solution.

With its advanced features and proven durability, the SN74HCS21QDRQ1 from Texas Instruments stands out as an essential component for high-reliability applications where precise logic operations are critical.