54FCT240CTDB

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 54FCT240CTDB is a quad 3-state differential bus transceiver with one side latched into the output stage of a bus line and the other latched into the input stage. The 54FCT240CTDB has a number of applications that include memory expansion and controlling data lines in local area networks (LANs). The 54FCT240CTDB has two enable functions that can be used for daisy chaining data busses, providing the flexibility to select either a common or separate enable for each side of the device. The 54FCT240CTDB can be used as a bidirectional transceiver with separate inputs and outputs or as a unidirectional transceiver with one input and one output. The 54FCT240CTDB is a popular device in a variety of high-speed digital systems.

The 54FCT240CTDB is an Integrated Circuit (IC) chip and is composed of N-type metal oxide semiconductor (NMOS), complementary metal oxide semiconductor (CMOS), and diffused junction bipolar (DJB). The device has an input buffer that is TTL compatible and a hot junction for additional gain. The output buffers are designed to be used with Motorola 74ALS devices and are designed to be fully compatible with bus lines that are loaded to higher capacitance. The pincushions are designed to provide maximum propagation delay when switching data. The power supply voltage (VCC) of the 54FCT240CTDB is 5.5V, with a maximum operating temperature of 120°C. The maximum current is rated at 7.5mA.

The 54FCT240CTDB has four different modes of operation. These modes, named the Transmit (Tx) Mode, Receive (Rx) Mode, Output Enable (OE) Mode and Low Power Disable (LPD) Mode, are used to simplify the process of synchronization and simplifying data flow. The Transmit Mode is used when transmitting data and the Receive Mode is used when receiving data. In the Output Enable Mode, the transceiver outputs are in either a low, high, or high impedance (tri-state) level. The Low Power Disable Mode is used to reduce power consumption when the device is not in use.

The 54FCT240CTDB is designed to operate in both Automatic and Manual mode. The Automatic mode allows the device to automatically switch from transmit to receive when it determines that it is receiving data and vice versa. In the manual mode the user can select the mode manually. Additionally, the Enable pin can be used to select either a common or separate enable for each side of the device and to control the output stages.

When connecting the 54FCT240CTDB to an external bus, the user must ensure that the VCC and ground lines are properly terminated on both sides of the bus. Additionally, the Enable line must be connected to either the Common or the Separate Enables provided on the device. The output of the transmitter must be connected to the receiver in order for the device to work properly.

The 54FCT240CTDB has a wide range of applications in both local area networks and other digital systems. It is used as a differential bus transceiver for controlling data lines, for memory expansion and synchronization, and for bidirectional communications. The device is commonly used in data communication applications that require high speed, high data throughput, and low power consumption. Additionally, the 54FCT240CTDB is used in applications where a high degree of accuracy and reliability is required.

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