Product Overview: 74AHC245PW.118 by NXP Semiconductors

The 74AHC245PW.118 is a high-speed Si-gate CMOS device manufactured by NXP Semiconductors, known for its robust performance and reliability. This integrated circuit is part of the 74AHC range, which is characterized by its low power consumption and high noise immunity, making it an ideal choice for a wide range of digital applications.

This particular component is an octal bidirectional transceiver with 3-state outputs, designed to interface with 8-bit data buses and provide bidirectional drive capabilities. The 74AHC245PW.118 allows data flow in either direction, controlled by the output enable (OE) and direction (DIR) inputs, making it extremely versatile for data transmission operations.

Key Features

• Logic Type: Octal Transceiver
• Logic Family: AHC
• Number of Pins: 20
• Package Type: TSSOP
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.0V to 5.5V
• Propagation Delay Time: 8ns at 4.5V
• Power Dissipation: 500mW

The device comes in a slim TSSOP (Thin Shrink Small Outline Package) with 20 pins, ensuring a compact footprint on printed circuit boards (PCBs). The 74AHC245PW.118 operates over a wide temperature range from -40°C to +125°C, providing stable performance in diverse environmental conditions.

With a supply voltage range of 2.0V to 5.5V, the 74AHC245PW.118 is compatible with TTL levels, ensuring easy integration into mixed-voltage systems. The low power consumption and high-speed operation with a typical propagation delay of only 8ns at 4.5V make this transceiver an efficient solution for high-speed data transfer applications.

Furthermore, the 74AHC245PW.118 features balanced propagation delays and transition times, which contribute to its excellent noise immunity. The power dissipation is capped at 500mW, which helps to maintain a low thermal footprint within system designs.

In summary, the NXP 74AHC245PW.118 octal bidirectional transceiver with 3-state outputs is a high-performance solution suitable for facilitating communication between data buses in a variety of digital systems. Its robust design and advanced specifications make it a reliable choice for designers seeking a transceiver that delivers both efficiency and speed.