仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74LVC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 1 |
| Output Type | 3-State |
| Current - Output High Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
The SN74LVC1G125DBVR is a single bus buffer gate with 3-state output, manufactured by Texas Instruments. It's part of the LVC family, designed for 1.65V to 5.5V Vcc operation, making it highly versatile for various voltage levels. This device is capable of driving high capacitive loads and multiple TTL inputs, providing robust performance in digital circuits.
Key features include low power consumption, high-speed operation, and a 3-state output that allows for multiplexed data buses by enabling or disabling the output based on an input control signal. The device can handle a wide range of input signals and has a high noise immunity, ensuring reliable operation in different environments.
The SN74LVC1G125DBVR is packaged in the small SOT-23-5 form factor, suitable for space-constrained applications. It’s commonly used in applications such as line drivers, signal buffering, and data multiplexing. The device's compact size, low power consumption, and high performance make it a popular choice for designers aiming to optimize space and efficiency in electronic circuits.
Key features include low power consumption, high-speed operation, and a 3-state output that allows for multiplexed data buses by enabling or disabling the output based on an input control signal. The device can handle a wide range of input signals and has a high noise immunity, ensuring reliable operation in different environments.
The SN74LVC1G125DBVR is packaged in the small SOT-23-5 form factor, suitable for space-constrained applications. It’s commonly used in applications such as line drivers, signal buffering, and data multiplexing. The device's compact size, low power consumption, and high performance make it a popular choice for designers aiming to optimize space and efficiency in electronic circuits.
Equivalent
Equivalent products to the SN74LVC1G125DBVR, a single bus buffer gate with 3-state output, include:
1. NXP 74LVC1G125GW
2. ON Semiconductor MC74VHC1G125
3. Microchip Technology 74VHC1G125
4. Diodes Incorporated 74LVC1G125
These components generally feature similar functionality, voltage levels, and logic families, often used as substitutes depending on availability and specific design requirements. Always check datasheets for compatibility.
1. NXP 74LVC1G125GW
2. ON Semiconductor MC74VHC1G125
3. Microchip Technology 74VHC1G125
4. Diodes Incorporated 74LVC1G125
These components generally feature similar functionality, voltage levels, and logic families, often used as substitutes depending on availability and specific design requirements. Always check datasheets for compatibility.
Features
The SN74LVC1G125DBVR is a single bus buffer gate with 3-state outputs, designed for 1.65-V to 5.5-V VCC operation. Key features include:
1. Wide Voltage Range: Operates efficiently across a broad range of supply voltages from 1.65 V to 5.5 V.
2. 3-State Output: Enables multiple outputs to be connected to a single bus line without interference, thanks to its output enable control.
3. High Drive Capability: Can drive up to 32 mA at 5 V, making it suitable for a variety of drive applications.
4. Low Power Consumption: Ensures minimal power use, ideal for battery-powered and portable applications.
5. Fast Propagation Delay: Offers quick signal switching with a maximum propagation delay of 5.8 ns at 3.3 V.
6. Overvoltage Tolerant Inputs: Input pins are capable of handling voltages beyond the supply voltage, adding design flexibility.
7. Compact Package: Comes in a small SOT-23-5 package, suitable for space-constrained applications.
8. RoHS Compliant: Meets environmental and safety standards for hazardous substances.
This combination of features makes it versatile for various digital applications requiring efficient signal buffering and isolation.
1. Wide Voltage Range: Operates efficiently across a broad range of supply voltages from 1.65 V to 5.5 V.
2. 3-State Output: Enables multiple outputs to be connected to a single bus line without interference, thanks to its output enable control.
3. High Drive Capability: Can drive up to 32 mA at 5 V, making it suitable for a variety of drive applications.
4. Low Power Consumption: Ensures minimal power use, ideal for battery-powered and portable applications.
5. Fast Propagation Delay: Offers quick signal switching with a maximum propagation delay of 5.8 ns at 3.3 V.
6. Overvoltage Tolerant Inputs: Input pins are capable of handling voltages beyond the supply voltage, adding design flexibility.
7. Compact Package: Comes in a small SOT-23-5 package, suitable for space-constrained applications.
8. RoHS Compliant: Meets environmental and safety standards for hazardous substances.
This combination of features makes it versatile for various digital applications requiring efficient signal buffering and isolation.
Pinout
The SN74LVC1G125DBVR is a single bus buffer gate with 3-state output from Texas Instruments. It is part of the LVC family of logic devices. This component comes in a 5-pin SOT-23 package (DBV), designed for use in applications requiring buffering and line driving.
The pin functions are as follows:
1. Pin 1 (OE - Output Enable): This is an active-low enable pin. When low, the output is enabled; when high, the output is in a high-impedance state.
2. Pin 2 (IN - Input): This is the data input pin where the signal to be buffered is applied.
3. Pin 3 (GND): This is the ground pin and should be connected to the system ground.
4. Pin 4 (OUT - Output): This pin provides the buffered output signal. It directly reflects the input when the output is enabled.
5. Pin 5 (VCC): This is the supply voltage pin, typically connected to a voltage level of 1.65 V to 5.5 V.
The SN74LVC1G125DBVR is suitable for use in a variety of applications, including signal buffering and level shifting.
The pin functions are as follows:
1. Pin 1 (OE - Output Enable): This is an active-low enable pin. When low, the output is enabled; when high, the output is in a high-impedance state.
2. Pin 2 (IN - Input): This is the data input pin where the signal to be buffered is applied.
3. Pin 3 (GND): This is the ground pin and should be connected to the system ground.
4. Pin 4 (OUT - Output): This pin provides the buffered output signal. It directly reflects the input when the output is enabled.
5. Pin 5 (VCC): This is the supply voltage pin, typically connected to a voltage level of 1.65 V to 5.5 V.
The SN74LVC1G125DBVR is suitable for use in a variety of applications, including signal buffering and level shifting.
Manufacturer
The SN74LVC1G125DBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They are well-known for their development of analog chips and embedded processors used in a variety of electronics, including industrial, automotive, and consumer electronics applications. Texas Instruments is recognized for its innovation and leadership in the semiconductor industry.
Application
The SN74LVC1G125DBVR is a single bus buffer gate with 3-state output, commonly used in various applications. Key areas include:
1. Signal Buffering: Provides signal amplification and isolation between digital circuits.
2. Voltage Translation: Facilitates communication between circuits operating at different voltage levels.
3. Multiplexing: Utilized in systems requiring multiple data lines to share a single communication line.
4. Microcontroller Interfacing: Enhances signal integrity between microcontrollers and peripheral devices.
5. Data Bus Management: Controls data flow on shared buses to prevent conflicts.
6. Consumer Electronics: Used in devices like smartphones and tablets for efficient signal management.
These applications benefit from the device's low power consumption and high-speed operation.
1. Signal Buffering: Provides signal amplification and isolation between digital circuits.
2. Voltage Translation: Facilitates communication between circuits operating at different voltage levels.
3. Multiplexing: Utilized in systems requiring multiple data lines to share a single communication line.
4. Microcontroller Interfacing: Enhances signal integrity between microcontrollers and peripheral devices.
5. Data Bus Management: Controls data flow on shared buses to prevent conflicts.
6. Consumer Electronics: Used in devices like smartphones and tablets for efficient signal management.
These applications benefit from the device's low power consumption and high-speed operation.
Package
The SN74LVC1G125DBVR is a single bus buffer gate with 3-state output, housed in a SOT-23-5 package. This small outline transistor package features five leads, making it compact and suitable for surface-mount technology applications.
