ON Semiconductor MC74ACT652DW Product Overview

The MC74ACT652DW from ON Semiconductor is a versatile octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. This integrated circuit belongs to the ACT family, designed to interface with 8-bit data buses in bidirectional communication applications. The MC74ACT652DW provides the necessary buffering and drive to ensure integrity in high-speed data transfer and system bus extension.

Key Features

• Logic Type: Octal Transceiver and Register
• Logic Family: ACT
• Output Type: 3-State Non-Inverting
• Number of Pins: 24
• Package Type: SOIC
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 4.5V to 5.5V
• Propagation Delay Time: 8ns at 5V

The device includes two sets of eight D-type latches, with separate input and output controls for each set. A user can employ the MC74ACT652DW for multiplexed transmission of data directly from the input bus or from the internal latches. The clear, direct, and overbar enable inputs control the transceiver function. In the transceiver mode, data present at the high impedance port may be stored in either the latch on the A-bus or the B-bus, depending on the select inputs.

Applications

Due to its high-speed and bidirectional data flow capabilities, the MC74ACT652DW is ideal for a variety of applications, including:

• Bus interface and extension
• Data communication systems
• Microprocessor system buses
• Parallel data transmission
• Memory buffering
• Drive capability enhancement

The MC74ACT652DW transceiver is manufactured with ON Semiconductor's high-performance BiCMOS technology. This technology combines the low power consumption of CMOS with the high-speed operation of bipolar transistors, ensuring reliable performance in a wide range of applications. The device comes in a surface-mount package, making it suitable for automated assembly processes and compact PCB layouts.

ON Semiconductor's commitment to quality ensures that the MC74ACT652DW meets the stringent requirements for performance and reliability, making it a smart choice for designers seeking a dependable transceiver solution.