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SN74LVT244BPW
+BOMIC BUFF NON-INVERT 3.6V 20-TSSOP
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #SN74LVT244BPW
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재고4320
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Series | 74LVT |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Output Type | 3-State |
| Current - Output High, Low | 32mA, 64mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Base Product Number | 74LVT244 |
개요
Description
The SN74LVT244BPW is a high-speed, low-voltage buffer/driver designed for use in digital applications. It features eight independent buffer/driver outputs, which can be used to enhance signal integrity in various logic circuits. Operating at a supply voltage of 1.2V to 3.6V, it is compatible with both 3.3V and 5V logic levels, making it ideal for interfacing between different voltage systems.
This component offers low propagation delays and is characterized by high output drive capability, ensuring robust performance in fast switching applications. It has a wide operating temperature range and is available in a TSSOP (Thin Shrink Small Outline Package) for space-constrained designs.
The SN74LVT244BPW is often used in applications such as bus transceivers, signal conditioning, and data transmission lines, where it helps to minimize signal reflection and distortion. Its ease of integration and reliable performance make it a popular choice in modern electronic circuit design.
This component offers low propagation delays and is characterized by high output drive capability, ensuring robust performance in fast switching applications. It has a wide operating temperature range and is available in a TSSOP (Thin Shrink Small Outline Package) for space-constrained designs.
The SN74LVT244BPW is often used in applications such as bus transceivers, signal conditioning, and data transmission lines, where it helps to minimize signal reflection and distortion. Its ease of integration and reliable performance make it a popular choice in modern electronic circuit design.
Equivalent
Equivalent products to the SN74LVT244BPW include the SN74HCT244, SN74AHCT244, and 74LVC244. These chips are similar in functionality as octal buffers/driver with three-state outputs, but may differ in voltage levels, speed, and power consumption. Always check the specific datasheets for compatibility with your application requirements.
Features
The SN74LVT244BPW is an octal buffer/driver designed for high-speed, low-power, and high-performance applications. Key features include:
1. High-Speed Operation: Capable of operating at speeds up to 7 ns at 3.3V.
2. Low Power Consumption: Designed for low-voltage operation (2.5V to 3.6V), reducing power usage in digital circuits.
3. High Drive Capability: Output drive capability of 24 mA allows it to drive multiple loads.
4. TTL Compatibility: Compatible with TTL logic levels, facilitating easy integration into existing designs.
5. Three-State Outputs: Outputs can be enabled or disabled, providing flexibility in bus-oriented applications.
6. Wide Supply Voltage Range: Operates efficiently across a range of supply voltages (2.5V to 3.6V).
7. Low Input and Output Capacitance: Minimizes signal distortion and improves overall system performance.
8. Improved Noise Margin: Enhanced noise immunity ensures reliable operation in noisy environments.
Overall, the SN74LVT244BPW is ideal for driving heavy loads and improving signal integrity in various applications.
1. High-Speed Operation: Capable of operating at speeds up to 7 ns at 3.3V.
2. Low Power Consumption: Designed for low-voltage operation (2.5V to 3.6V), reducing power usage in digital circuits.
3. High Drive Capability: Output drive capability of 24 mA allows it to drive multiple loads.
4. TTL Compatibility: Compatible with TTL logic levels, facilitating easy integration into existing designs.
5. Three-State Outputs: Outputs can be enabled or disabled, providing flexibility in bus-oriented applications.
6. Wide Supply Voltage Range: Operates efficiently across a range of supply voltages (2.5V to 3.6V).
7. Low Input and Output Capacitance: Minimizes signal distortion and improves overall system performance.
8. Improved Noise Margin: Enhanced noise immunity ensures reliable operation in noisy environments.
Overall, the SN74LVT244BPW is ideal for driving heavy loads and improving signal integrity in various applications.
Pinout
The SN74LVT244BPW is an octal buffer/driver with 3-state outputs, featuring a total of 20 pins. It operates with a supply voltage range from 1.2V to 5.5V, making it suitable for various low-voltage applications.
Pin Functions:
- 1 to 8: Outputs (Y0 to Y7) – These pins provide buffered outputs.
- 9: GND – Ground pin.
- 10 to 17: Inputs (A0 to A7) – These pins accept input signals to be buffered.
- 18: OE (Output Enable) – Active low; when low, the outputs are enabled; when high, the outputs are in a high-impedance state.
- 19, 20: VCC – Power supply pins (connect to a voltage source).
This device is used in various applications for signal buffering and driving, particularly in digital circuits where signal integrity and speed are crucial.
Pin Functions:
- 1 to 8: Outputs (Y0 to Y7) – These pins provide buffered outputs.
- 9: GND – Ground pin.
- 10 to 17: Inputs (A0 to A7) – These pins accept input signals to be buffered.
- 18: OE (Output Enable) – Active low; when low, the outputs are enabled; when high, the outputs are in a high-impedance state.
- 19, 20: VCC – Power supply pins (connect to a voltage source).
This device is used in various applications for signal buffering and driving, particularly in digital circuits where signal integrity and speed are crucial.
Manufacturer
The manufacturer of the SN74LVT244BPW is Texas Instruments (TI). Texas Instruments is a multinational company based in the United States that designs and manufactures semiconductors and various integrated circuits (ICs). Founded in 1930, TI is known for its innovation in analog and embedded processing technologies. The company serves a wide range of industries, including automotive, industrial, personal electronics, communications, and enterprise systems.
Texas Instruments is particularly recognized for its extensive portfolio of products, including microcontrollers, digital signal processors, and various types of logic devices like the SN74LVT244BPW, which is a buffer/driver used for signal conditioning in digital circuits. TI emphasizes research and development to create advanced technologies, and it has a global presence, providing solutions that enhance electronic designs for engineers and developers worldwide.
Texas Instruments is particularly recognized for its extensive portfolio of products, including microcontrollers, digital signal processors, and various types of logic devices like the SN74LVT244BPW, which is a buffer/driver used for signal conditioning in digital circuits. TI emphasizes research and development to create advanced technologies, and it has a global presence, providing solutions that enhance electronic designs for engineers and developers worldwide.
Application
The SN74LVT244BPW is a high-speed, low-voltage buffer/driver used in various applications, including:
1. Data Bus Isolation: It isolates data lines in digital circuits to prevent signal degradation.
2. Signal Conditioning: It enhances signal integrity in high-speed environments.
3. Level Shifting: It converts signal levels between different voltage domains.
4. Fan-out Buffering: It drives multiple loads while maintaining signal strength.
5. Memory Interface: It facilitates communication between processors and memory devices.
6. General Purpose Digital Logic: It's used in various digital circuits for buffering and converting signals.
These applications leverage its fast propagation delay and low power consumption.
1. Data Bus Isolation: It isolates data lines in digital circuits to prevent signal degradation.
2. Signal Conditioning: It enhances signal integrity in high-speed environments.
3. Level Shifting: It converts signal levels between different voltage domains.
4. Fan-out Buffering: It drives multiple loads while maintaining signal strength.
5. Memory Interface: It facilitates communication between processors and memory devices.
6. General Purpose Digital Logic: It's used in various digital circuits for buffering and converting signals.
These applications leverage its fast propagation delay and low power consumption.
Package
The SN74LVT244BPW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.
