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74LVXC3245MTC
IC TRNSLTR BIDIRECTIONAL 24TSSOP
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- 製造商。 部分 #74LVXC3245MTC
- 包 TSSOP-24
- 資料表 74LVXC3245MTC DataSheet
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規格
| Package | Bulk,Tube |
| Series | 74LVXC |
| ProductStatus | Last Time Buy |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 8 |
| Voltage-VCCA | 2.7 V ~ 3.6 V |
| Voltage-VCCB | 3 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) |
概述
Description
The 74LVXC3245MTC is a high-speed, low-voltage CMOS bus transceiver designed for data communication between two devices, often in a multi-point environment. It operates on a supply voltage range of 2.0V to 3.6V, making it suitable for modern digital circuits. The device features 8-bit bidirectional data transfer, facilitating both sending and receiving of data with minimal power consumption.
The transceiver supports LVTTL and LVCMOS levels, ensuring compatibility with various logic families. It incorporates direction control pins to manage the data flow direction, and the design allows for high-speed operation, making it ideal for applications like interface between microcontrollers, FPGAs, and other digital systems.
The package type, MTC, indicates a small form factor, enhancing its suitability for space-constrained applications. Overall, the 74LVXC3245MTC is widely used in telecommunications, data acquisition systems, and other applications requiring efficient and reliable data transmission.
The transceiver supports LVTTL and LVCMOS levels, ensuring compatibility with various logic families. It incorporates direction control pins to manage the data flow direction, and the design allows for high-speed operation, making it ideal for applications like interface between microcontrollers, FPGAs, and other digital systems.
The package type, MTC, indicates a small form factor, enhancing its suitability for space-constrained applications. Overall, the 74LVXC3245MTC is widely used in telecommunications, data acquisition systems, and other applications requiring efficient and reliable data transmission.
Features
The 74LVXC3245MTC is a high-speed, low-voltage CMOS bus transceiver designed for data communication between devices. Key features include:
1. Dual Supply Voltage: Operates on a wide range of voltages (2.7V to 3.6V) for both VCC and VCCB, enabling compatibility with various logic levels.
2. Data Direction Control: Features an active-low DIR input to control the direction of data flow (A to B or B to A).
3. Bus Hold: Integrated bus hold circuitry helps maintain the last state on the bus, reducing power consumption.
4. High-Speed Operation: Supports up to 200 Mbps data rates, making it suitable for high-speed applications.
5. Three-State Outputs: Outputs can be placed in a high-impedance state, allowing multiple devices to connect to the same bus.
6. Low Power Consumption: Consumes minimal power, making it ideal for battery-operated devices.
7. Wide Temperature Range: Operates effectively in a broad temperature range, ensuring reliability in various environments.
Overall, the 74LVXC3245MTC is an efficient solution for high-speed data transmission in digital systems.
1. Dual Supply Voltage: Operates on a wide range of voltages (2.7V to 3.6V) for both VCC and VCCB, enabling compatibility with various logic levels.
2. Data Direction Control: Features an active-low DIR input to control the direction of data flow (A to B or B to A).
3. Bus Hold: Integrated bus hold circuitry helps maintain the last state on the bus, reducing power consumption.
4. High-Speed Operation: Supports up to 200 Mbps data rates, making it suitable for high-speed applications.
5. Three-State Outputs: Outputs can be placed in a high-impedance state, allowing multiple devices to connect to the same bus.
6. Low Power Consumption: Consumes minimal power, making it ideal for battery-operated devices.
7. Wide Temperature Range: Operates effectively in a broad temperature range, ensuring reliability in various environments.
Overall, the 74LVXC3245MTC is an efficient solution for high-speed data transmission in digital systems.
Package
The 74LVXC3245MTC is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.
Pinout
The 74LVXC3245MTC is a 32-bit transceiver designed for bidirectional data communication between two buses. It features a total of 44 pins.
### Pin Functions:
1. Data Pins (A1-A32, B1-B32): These are the primary data input/output lines for the transceiver.
2. Direction Control (DIR): This pin determines the direction of data flow between the A and B buses.
3. Output Enable (OE): This pin enables or disables the output buffers for the A or B ports, controlling data flow.
4. Ground (GND): Common ground for the device.
5. VCC: Power supply pin, typically +3.3V or +5V.
6. Control Pins (A/B Control): Used to select the operational mode for either A or B bus communication.
The 74LVXC3245MTC is part of the LVX family, offering low voltage and high-speed performance, suitable for interfacing with both TTL and CMOS logic levels.
### Pin Functions:
1. Data Pins (A1-A32, B1-B32): These are the primary data input/output lines for the transceiver.
2. Direction Control (DIR): This pin determines the direction of data flow between the A and B buses.
3. Output Enable (OE): This pin enables or disables the output buffers for the A or B ports, controlling data flow.
4. Ground (GND): Common ground for the device.
5. VCC: Power supply pin, typically +3.3V or +5V.
6. Control Pins (A/B Control): Used to select the operational mode for either A or B bus communication.
The 74LVXC3245MTC is part of the LVX family, offering low voltage and high-speed performance, suitable for interfacing with both TTL and CMOS logic levels.
Manufacturer
The 74LVXC3245MTC is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, including logic devices, microcontrollers, and analog chips. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, and is recognized for its innovation in electronic components. TI's products are widely used in electronic systems and devices, making it a key player in the semiconductor market.
Application
The 74LVXC3245MTC is a high-speed, low-voltage, bidirectional bus transceiver used in various applications including data communication, signal buffering, and level shifting between different voltage systems. It is commonly utilized in computer peripheral interfaces, telecommunications, and networking equipment, as well as in industrial automation and consumer electronics where reliable data transfer and signal integrity are crucial.
Equivalent
The 74LVXC3245MTC chip, a high-speed 8-bit bidirectional transceiver, has equivalent products such as the 74LVC245A, 74LVX3245, and 74LVC3245. These alternatives provide similar functionality in data transfer and are compatible with LVTTL/LVCMOS voltage levels. Always check specific datasheets for precise electrical characteristics and pin configurations.
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