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SN74ABT125PWR
IC BUF NON-INVERT 5.5V 14TSSOP
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- 製造商。 部分 #SN74ABT125PWR
- 包 14-TSSOP (0.173, 4.40mm Width)
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74ABT |
| ProductStatus | Active |
| LogicType | Buffer, Non-Inverting |
| NumberofElements | 4 |
| NumberofBitsperElement | 1 |
| OutputType | 3-State |
| Current-OutputHighLow | 32mA, 64mA |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
概述
Description
The SN74ABT125PWR is a quad buffer/driver designed for use in digital applications. It belongs to the Texas Instruments ABT (Advanced BiCMOS) family, known for its high speed and low power consumption. This device features four independent buffer/driver circuits that can be enabled or disabled, allowing for versatile signal management in various electronic systems.
Each buffer has a 3-state output, which means it can drive a load high, low, or be in a high-impedance state, making it suitable for bus-oriented applications. The SN74ABT125PWR operates with a supply voltage of 4.5V to 5.5V and exhibits fast propagation delays, typically around 5ns, ensuring rapid data transfer.
Additionally, the device is compatible with TTL, CMOS, and other logic families, making it ideal for interfacing different components in a circuit. It comes in a surface-mount package (TSSOP), allowing for space-efficient designs in modern electronic applications. Overall, the SN74ABT125PWR is an essential component for enhancing signal integrity and managing multiple data paths in digital circuits.
Each buffer has a 3-state output, which means it can drive a load high, low, or be in a high-impedance state, making it suitable for bus-oriented applications. The SN74ABT125PWR operates with a supply voltage of 4.5V to 5.5V and exhibits fast propagation delays, typically around 5ns, ensuring rapid data transfer.
Additionally, the device is compatible with TTL, CMOS, and other logic families, making it ideal for interfacing different components in a circuit. It comes in a surface-mount package (TSSOP), allowing for space-efficient designs in modern electronic applications. Overall, the SN74ABT125PWR is an essential component for enhancing signal integrity and managing multiple data paths in digital circuits.
Features
The SN74ABT125PWR is a quad buffer/driver with three-state outputs designed for high-speed applications. Key features include:
1. Quad Configuration: Contains four independent buffers/drivers.
2. Three-State Outputs: Each output can be in a high, low, or high-impedance state, allowing for versatile applications in bus systems.
3. High Speed: Typical propagation delays are around 4.5 ns at 5V, making it suitable for fast data transmission.
4. Wide Supply Voltage Range: Operates with a supply voltage between 4.5V to 5.5V.
5. TTL Compatible: Input and output levels are TTL compatible, ensuring compatibility with standard logic devices.
6. Low Power Consumption: Designed for low power usage, contributing to energy efficiency in circuits.
7. ESD Protection: Features built-in electrostatic discharge protection for enhanced reliability.
These characteristics make the SN74ABT125PWR ideal for data buffering and signal driving in various digital applications.
1. Quad Configuration: Contains four independent buffers/drivers.
2. Three-State Outputs: Each output can be in a high, low, or high-impedance state, allowing for versatile applications in bus systems.
3. High Speed: Typical propagation delays are around 4.5 ns at 5V, making it suitable for fast data transmission.
4. Wide Supply Voltage Range: Operates with a supply voltage between 4.5V to 5.5V.
5. TTL Compatible: Input and output levels are TTL compatible, ensuring compatibility with standard logic devices.
6. Low Power Consumption: Designed for low power usage, contributing to energy efficiency in circuits.
7. ESD Protection: Features built-in electrostatic discharge protection for enhanced reliability.
These characteristics make the SN74ABT125PWR ideal for data buffering and signal driving in various digital applications.
Package
The SN74ABT125PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 5 pins. It is designed for surface mounting, offering a compact form factor suitable for various electronic applications.
Pinout
The SN74ABT125PWR is a quad buffer/driver with three-state outputs, featuring a total of 20 pins. Its primary functions include converting low-level signals to higher drive currents, buffering signals, and providing isolation between different parts of a circuit.
The pin configuration is as follows:
1. Inputs (A): Connect to the signals you want to buffer (pins 1, 3, 5, 11).
2. Outputs (Y): The buffered outputs (pins 2, 4, 6, 12).
3. Enable (OE): Active low enable inputs (pins 7, 10, 13, 19) for each buffer, controlling their output states.
4. Ground (GND): Pin 8, the ground connection.
5. Power Supply (VCC): Pin 20, the power supply pin, typically connected to +5V.
The device supports standard logic levels and is suitable for driving capacitive loads, making it useful in various digital applications.
The pin configuration is as follows:
1. Inputs (A): Connect to the signals you want to buffer (pins 1, 3, 5, 11).
2. Outputs (Y): The buffered outputs (pins 2, 4, 6, 12).
3. Enable (OE): Active low enable inputs (pins 7, 10, 13, 19) for each buffer, controlling their output states.
4. Ground (GND): Pin 8, the ground connection.
5. Power Supply (VCC): Pin 20, the power supply pin, typically connected to +5V.
The device supports standard logic levels and is suitable for driving capacitive loads, making it useful in various digital applications.
Manufacturer
The SN74ABT125PWR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in the design and manufacturing of semiconductors and various integrated circuits, including analog and digital signal processing devices. The company is a major player in the electronics industry, known for its innovation in various fields such as automotive, industrial, communications, and consumer electronics. TI offers a wide range of products, including microcontrollers, processors, and amplifiers, serving diverse applications across multiple sectors.
Application
The SN74ABT125PWR is a quad buffer/driver with three-state outputs, commonly used in digital circuits for signal buffering, level shifting, and data distribution. Application areas include bus-oriented systems, data communication interfaces, and memory address drivers. It is suitable for use in automotive electronics, consumer electronics, and industrial automation, where reliable signal integrity and low power consumption are essential.
Equivalent
The SN74ABT125PWR is a quad buffer/driver with 3-state outputs. Equivalent products include:
1. SN74LVC125A (Low-voltage)
2. SN74AHCT125 (High-speed CMOS)
3. SN74AHC125 (High-speed CMOS)
4. 74LVC125 (Low-voltage, similar functionality)
Always check specific datasheets for details on electrical characteristics and pin configurations to ensure compatibility in your application.
1. SN74LVC125A (Low-voltage)
2. SN74AHCT125 (High-speed CMOS)
3. SN74AHC125 (High-speed CMOS)
4. 74LVC125 (Low-voltage, similar functionality)
Always check specific datasheets for details on electrical characteristics and pin configurations to ensure compatibility in your application.
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