74LVC245APW

74LVC245APW,118 Specifications

Manufacturer: Nexperia
Part Number: 74LVC245APW,118
Product Type: Octal Bus Transceiver with 3-State Outputs
Number of Channels: 8
Direction Control: Yes (DIR pin)
Output Enable: Yes (OE pin)
Input Type: TTL and CMOS Compatible
Output Type: 3-State Non-Inverting
Voltage Supply Range: 1.2 V to 3.6 V
Input Voltage Tolerance: Up to 5.5 V
Output Drive Capability: ±24 mA
Typical Propagation Delay: 2.9 ns
Operating Temperature Range: -40°C to +125°C
Mounting Type: Surface Mount
Package / Case: TSSOP-20 (6.5 mm × 4.4 mm × 1.1 mm)
RoHS Status: RoHS Compliant

Key Features

The 74LVC245APW,118 from Nexperia is an efficient octal transceiver with 3-state outputs, ideal for bidirectional data communication between buses. It includes direction and output enable control, which provides full control over data flow. The device operates at voltages as low as 1.2 V and tolerates inputs up to 5.5 V, making it suitable for level-shifting between mixed-voltage systems. Schmitt-trigger inputs provide better noise immunity, especially in environments with slower signal transitions. It also features an output-disable function that allows bus isolation when required. The low propagation delay of 2.9 ns and high drive capability of ±24 mA make it a reliable choice for high-speed systems. Moreover, the IOFF circuitry prevents backflow current during partial power-down, increasing safety and reliability in power-sensitive applications.

Applications

Bidirectional data buses in microcontroller systems
Level shifting between 3.3 V and 5 V devices
Peripheral expansion in embedded platforms
Signal buffering in communication modules
Data line control in industrial monitoring systems

Product Overview

Nexperia’s 74LVC245APW,118 is engineered for precise and efficient bus management in modern digital circuits. It supports directional data flow, allowing users to isolate or enable data paths as needed. Thanks to its wide voltage range and tolerance, it fits well into mixed-voltage systems without the need for additional components. Its fast switching, robust drive capability, and low power requirements make it particularly suitable for portable and high-speed embedded systems. Additionally, Schmitt-trigger inputs and partial power-down protection increase reliability in demanding environments. This compact, surface-mount transceiver is ideal for use in a wide variety of control and communication applications where data integrity and board space are priorities.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.