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SN74LVC125AD
+BOMIC BUFF NON-INVERT 3.6V 14-SOIC
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #SN74LVC125AD
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在庫状況2065
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | 74LVC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 4 |
| Number of Bits per Element | 1 |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Base Product Number | 74LVC125 |
概要
Description
The SN74LVC125AD is a quad buffer/driver designed for low-voltage applications, featuring four independent non-inverting buffers. It operates with a supply voltage range of 1.65V to 5.5V, making it suitable for interfacing between different voltage levels. Each output is capable of driving capacitive loads and provides high-speed performance with propagation delays as low as 3.5 ns at 5V.
The device offers tri-state outputs, allowing for bus-oriented applications where multiple outputs can connect to a common line without interference. The SN74LVC125AD is designed to be compatible with TTL and CMOS logic levels, making it versatile for various digital circuit designs. It features low power consumption and high noise immunity, ensuring reliable operation in diverse environments.
Additionally, it comes in various package options, including TSSOP and SOIC, facilitating easy integration into compact circuit designs. Overall, the SN74LVC125AD is ideal for applications such as data buffering, signal conditioning, and level shifting in modern electronic systems.
The device offers tri-state outputs, allowing for bus-oriented applications where multiple outputs can connect to a common line without interference. The SN74LVC125AD is designed to be compatible with TTL and CMOS logic levels, making it versatile for various digital circuit designs. It features low power consumption and high noise immunity, ensuring reliable operation in diverse environments.
Additionally, it comes in various package options, including TSSOP and SOIC, facilitating easy integration into compact circuit designs. Overall, the SN74LVC125AD is ideal for applications such as data buffering, signal conditioning, and level shifting in modern electronic systems.
Equivalent
The SN74LVC125AD is a quad buffer/driver with 3-state outputs. Equivalent products include the 74LVC125A,74LVC125B, 74LVC125A-Q1, and the 74LVC1G125. Other compatible devices may include the 74HC125 and 74AHC125, depending on specific voltage and performance requirements. Always verify datasheets for pin configuration and electrical characteristics.
Features
The SN74LVC125AD is a quad buffer/driver with a 3-state output, designed for low-voltage applications. Key features include:
1. Quad Buffer/Driver: Four independent buffer/driver circuits.
2. 3-State Outputs: Outputs can be set to high, low, or high-impedance, allowing for bus-oriented applications.
3. Wide Voltage Range: Operates from 1.65V to 5.5V, compatible with various logic levels.
4. Low Power Consumption: Reduced power usage makes it suitable for battery-powered devices.
5. High Speed: Fast transition times enable efficient signal processing.
6. Input/Output Compatibility: Compatible with TTL, LVCMOS, and other logic families.
7. Thermal Shutdown: Protects against overheating in case of excessive current.
8. Small Package Options: Available in various compact packages for space-constrained designs.
These features make the SN74LVC125AD ideal for a wide range of digital applications, including communication interfaces and signal buffering.
1. Quad Buffer/Driver: Four independent buffer/driver circuits.
2. 3-State Outputs: Outputs can be set to high, low, or high-impedance, allowing for bus-oriented applications.
3. Wide Voltage Range: Operates from 1.65V to 5.5V, compatible with various logic levels.
4. Low Power Consumption: Reduced power usage makes it suitable for battery-powered devices.
5. High Speed: Fast transition times enable efficient signal processing.
6. Input/Output Compatibility: Compatible with TTL, LVCMOS, and other logic families.
7. Thermal Shutdown: Protects against overheating in case of excessive current.
8. Small Package Options: Available in various compact packages for space-constrained designs.
These features make the SN74LVC125AD ideal for a wide range of digital applications, including communication interfaces and signal buffering.
Pinout
The SN74LVC125AD is a quad, dual supply, buffer/driver with 3-state outputs. It features a 16-pin package configuration. Each of the four buffers can be controlled independently, and they accept a wide range of input voltages. The key function of the device is to provide signal buffering and level shifting for digital signals, making it useful in various applications, including interfacing between different logic levels.
Pin functions include:
1. Pins 1, 2, 3, 4: Output pins for buffer 1 (Y1, Y2, Y3, Y4).
2. Pins 5, 6, 7, 8: Input pins for buffer 1 (A1, A2, A3, A4).
3. Pin 9: Ground (GND).
4. Pin 10: No connect (NC).
5. Pins 11, 12: Control pins for enabling/disabling the outputs (OE).
6. Pins 13, 14: Power supply pins (VCC).
7. Pin 15: No connect (NC).
8. Pin 16: Ground (GND).
Overall, the SN74LVC125AD is versatile for ensuring reliable digital signal interfacing in electronic circuits.
Pin functions include:
1. Pins 1, 2, 3, 4: Output pins for buffer 1 (Y1, Y2, Y3, Y4).
2. Pins 5, 6, 7, 8: Input pins for buffer 1 (A1, A2, A3, A4).
3. Pin 9: Ground (GND).
4. Pin 10: No connect (NC).
5. Pins 11, 12: Control pins for enabling/disabling the outputs (OE).
6. Pins 13, 14: Power supply pins (VCC).
7. Pin 15: No connect (NC).
8. Pin 16: Ground (GND).
Overall, the SN74LVC125AD is versatile for ensuring reliable digital signal interfacing in electronic circuits.
Manufacturer
The SN74LVC125AD is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing analog and embedded processing chips, serving a wide range of industries including automotive, industrial, communications, and consumer electronics. The company is known for its innovative technologies and high-quality products, which are integral to modern electronic systems. TI is recognized for its extensive portfolio of integrated circuits (ICs), microcontrollers, and processors that enable the development of efficient and reliable electronic devices. With a long history dating back to 1930, Texas Instruments is a major player in the semiconductor industry, contributing significantly to advances in various technology sectors.
Application
The SN74LVC125AD is a quad buffer/driver with 3-state outputs, commonly used in various applications such as:
1. Signal buffering: To strengthen signals in digital circuits, improving drive capability and reducing signal degradation.
2. Level shifting: Converting between different voltage levels in mixed-voltage systems.
3. Bus driving: Driving data buses in microcontroller and FPGA designs.
4. Isolation: Isolating different parts of a circuit to prevent loading effects.
5. Data routing: Directing signals in communication interfaces or multiplexing applications.
Its versatility makes it suitable for consumer electronics, automotive systems, and industrial automation.
1. Signal buffering: To strengthen signals in digital circuits, improving drive capability and reducing signal degradation.
2. Level shifting: Converting between different voltage levels in mixed-voltage systems.
3. Bus driving: Driving data buses in microcontroller and FPGA designs.
4. Isolation: Isolating different parts of a circuit to prevent loading effects.
5. Data routing: Directing signals in communication interfaces or multiplexing applications.
Its versatility makes it suitable for consumer electronics, automotive systems, and industrial automation.
Package
The SN74LVC125AD is available in a TSSOP (Thin Shrink Small Outline Package) with a 14-pin configuration. It may also be found in other package types like SOIC or LFCSP, depending on the specific variant.
