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74HC245D from PHI,Philips

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74HC245D

Manufacturer: PHI

74HC/HCT245; Octal bus transceiver; 3-state

Partnumber Manufacturer Quantity Availability
74HC245D PHI 4000 In Stock

Description and Introduction

74HC/HCT245; Octal bus transceiver; 3-state The **74HC245D** from Philips is a high-speed CMOS octal bus transceiver designed for bidirectional communication between data buses. This integrated circuit (IC) is part of the 74HC family, known for its low power consumption and compatibility with TTL levels, making it suitable for a wide range of digital applications.  

Featuring eight bidirectional channels, the **74HC245D** allows data flow in either direction, controlled by a direction pin (DIR). An output enable pin (OE) ensures that the outputs can be placed in a high-impedance state, preventing bus contention in multi-master systems. With a typical propagation delay of 10 ns, it supports high-speed data transfer while maintaining low power dissipation.  

The device operates within a supply voltage range of **2V to 6V**, making it versatile for use in both 3.3V and 5V systems. Its robust design includes ESD protection, enhancing reliability in industrial and consumer electronics. Common applications include data buffering, bus isolation, and interfacing between microprocessors and peripherals.  

Packaged in a **SOIC-20** form factor, the **74HC245D** is compact and suitable for space-constrained designs. Its combination of speed, efficiency, and bidirectional capability makes it a preferred choice for engineers working on digital communication systems.

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