MC74VHC541DTR2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC74VHC541DTR2 is a Quad-line Tri-state Bus Transceiver which is a part of the 74VHC series from ON Semiconductor family. The 74VHC series is a low voltage, high speed CMOS which has been designed for 1.65V to 3.6V VCC operation, and is optimized for six 3.0V power supplies in a 3V to 3V, 3.3V to 3V and 5V to 3V systems. It is rated for operation at temperatures up to 125°C. The MC74VHC541DTR2 is organized as four non-inverting buffer/drivers with an output state inhibit control input. These drivers are intended to be employed as drivers or receivers in bus oriented applications. The name “tri-state” comes from the output enable control allowing three states: enable, disable, or high impedance.

Features and Benefits

• Low Power Consumption
• Low Input Capacitance
• High Noise Immunity Characteristic of CMOS Devices
• Advanced CMOS Logic Device
• High Speed System Operation
• High Output Current (nearly nominal IOH and IOL for the VCC Range)
• Outputs Can be Disabled Independently of Inputs
• Pin and Function Compatible with 74ALS641

Applications

• General Bus Interface
• System Clock Buffer
• High Speed Data Bus Drivers
• Bus Distribution
• Multiplex Bus Transmission
• Interfacing Logic Family
• High Speed Address Busses
• Processor Peripherals

Working Principle

The MC74VHC541DTR2 is an analog buffer/driver tri-state bus transceiver with its outputs enableable by a control input (OE). The enable (OE) controls the tri-state enable input. When enabled, the outputs provide true logic level signals. When disabled, the outputs will be in a high impedance state allowing constructive connections between two logic families. The MC74VHC541DTR2 can be used as either a 2-to-4 line driver or a 4-to-2 line receiver.

The MC74VHC541DTR2 includes four non-inverting buffered/drivers with an output state inhibition control input (OE). The input and outputs stages of the MC74VHC541DTR2 are organized as a bus transceiver, making it an appropriate choice for connecting two logic families in a signal transfer mode. The control input is used to enable or disable the signal outputs. A logic “HIGH” on the control input will enable the output driver and a logic “LOW” on the control input will disable the output driver. For example, when disabled the output will be in a high impedance state, thus creating a node for multiple logic families to interface within a particular application.

Primarily the MC74VHC541DTR2 can be used in the applications requiring bidirectional signal handling with minimal power consumption, high speed, reduced pin count and size, and improved reliability. The applications include buffering and multiplexing data, address and control busses, system and processor-level clocks, bus drivers, bus distribution, remote buses and memory system interface.

The specific data is subject to PDF, and the above content is for reference