Product Overview: 74HC257D by NXP

The 74HC257D is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is fabricated with silicon gate CMOS technology which ensures that it has the high noise immunity and low power consumption characteristic of CMOS integrated circuits, along with the speed of LSTTL devices.

Key Features

• Logic Type: Quad 2-input multiplexer with 3-state outputs
• Supply Voltage Range: 2.0 to 6.0 V
• Operating Temperature: -40°C to +125°C
• Package: SO16 plastic small outline package; 16 leads; body width 3.9 mm
• High Noise Immunity: NIV = VNIH = VNIL = 28 % VCC (min)
• Low Power Dissipation: ICC = 4 µA (max) at TA = 25°C
• High Noise Immunity: Complies with JEDEC standard no. 7A
• ESD Protection: HBM JESD22-A114E exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
• Multiple Gating Options: Each multiplexer has 4 inputs, 1 output, and 1 common data select input
• 3-State Outputs: Interface capability with bus-organized systems

Applications

The 74HC257D is suitable for a wide range of applications. It is commonly used in function generation, binary to digital conversion, and data routing. Due to its versatility, it can be integrated into various systems where high-speed, low-power multiplexing is required. This makes it an ideal choice for telecommunications, computing, and industrial electronics, among others.

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability, and the 74HC257D is no exception. This product has been rigorously tested and ensures a high level of performance for critical applications. With NXP's reputation in the industry, you can be confident in the consistent and reliable operation of the 74HC257D in your electronic designs.