ON MC74ACT245N

收发器，非反相24mA，24mA4.5V ~ 5.5V

Overview

The MC74AC245/74ACT245 contains eight non-inverting bidirectional bufferswith 3-state outputs and is intended for bus-oriented applications. Current sinkingcapability is 24 mA at both the A and B ports. The Transmit/Receive (T/Rbar) inputdetermines the direction of data flow through the bidirectional transceiver. Transmit(active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enablesdata from B ports to A ports. The Output Enable input, when HIGH, disables both Aand B ports by placing them in a High Z condition.

Features

74ACT Series
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
High Level Output: 24mA
Low Level Output: -24mA

8 Number of Bits per Element

Applications

There are a lot of ON Semiconductor
MC74ACT245N Buffers & Transceivers applications.

• Remote controls
• Wireless network systems
• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC
• Desktop radio