Overview of 74HC157D,653 from NXP

The 74HC157D,653 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). It is fabricated using silicon gate CMOS technology which ensures that it has the high noise immunity and low power consumption characteristic of CMOS integrated circuits, along with speeds that can rival LSTTL.

Key Features

• Logic Type: Quad 2-Input Multiplexer
• Operating Voltage: 2.0 to 6.0 V
• Output Current: -5.2 to 5.2 mA
• Propagation Delay Time: 16 ns at 4.5 V
• Operating Temperature Range: -40°C to +125°C
• Package: SOIC-16
• Lead-Free Status: Lead-free, RoHS compliant

Functionality

The 74HC157D,653 multiplexer features four identical 2-input multiplexers which have common select and enable inputs. This design allows for the selection of either of the two inputs to each multiplexer by the common select input, with the particular multiplexer output being enabled or disabled by the enable input. When the enable input is high, all four outputs are forced to a low state.

Applications

Due to its versatility and performance characteristics, the 74HC157D,653 is suitable for a wide range of applications. It can be used in function generators, digital signal processing, computer logic, and any system that requires high-speed, low-power data selection and routing. Its robustness also makes it a good choice for industrial applications where temperature extremes and high reliability are a concern.

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and the 74HC157D,653 is no exception. It is produced in facilities that are certified for quality management systems, ensuring high reliability and performance consistency. Its lead-free and RoHS compliant manufacturing process also reflects NXP's dedication to environmental sustainability.