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SN74AVCH1T45DCKR
+BOMIC TRANSLTR BIDIRECTIONAL SC70-6
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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 #SN74AVCH1T45DCKR
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データシート SN74AVCH1T45DCKR DataSheet
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在庫状況3738
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 | 74AVCH |
| Part Status | Active |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channels per Circuit | 1 |
| Voltage - VCCA | 1.2 V ~ 3.6 V |
| Voltage - VCCB | 1.2 V ~ 3.6 V |
| Output Type | Tri-State, Non-Inverted |
| Data Rate | 500Mbps |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Supplier Device Package | SC-70-6 |
| Base Product Number | 74AVCH1T45 |
概要
Description
The SN74AVCH1T45DCKR is a single-channel, high-speed level-shifting buffer/driver designed for converting logic levels between different voltage domains. It operates with a wide supply voltage range, typically from 1.65V to 3.6V, making it suitable for interfacing between 1.8V, 2.5V, and 3.3V devices. The device features low propagation delay, high drive capability, and is designed for fast signal transitions, which makes it ideal for high-speed applications in digital circuits.
The SN74AVCH1T45DCKR is often utilized in applications requiring logic level translation, such as interfacing microcontrollers or sensors operating at different voltage levels. It has a tri-state output, allowing for high-impedance state control, which is useful in bus systems. The package type is DCK (small footprint), facilitating integration into compact designs.
Overall, this component is vital in modern electronic systems where compatibility between varying logic levels is required, ensuring reliable data communication and signal integrity.
The SN74AVCH1T45DCKR is often utilized in applications requiring logic level translation, such as interfacing microcontrollers or sensors operating at different voltage levels. It has a tri-state output, allowing for high-impedance state control, which is useful in bus systems. The package type is DCK (small footprint), facilitating integration into compact designs.
Overall, this component is vital in modern electronic systems where compatibility between varying logic levels is required, ensuring reliable data communication and signal integrity.
Equivalent
The SN74AVCH1T45DCKR is a single-bit bidirectional voltage-level translator. Equivalent products include:
1. TXB0101 - 1-bit bidirectional level shifter.
2. TXS0101 - 1-bit bidirectional level translator with automatic direction sensing.
3. 74LVC1T45 - Similar function with lower voltage support.
4. BSS138 - Can be used for simple level shifting applications.
Select based on specific design requirements like voltage levels, speed, and direction sensing.
1. TXB0101 - 1-bit bidirectional level shifter.
2. TXS0101 - 1-bit bidirectional level translator with automatic direction sensing.
3. 74LVC1T45 - Similar function with lower voltage support.
4. BSS138 - Can be used for simple level shifting applications.
Select based on specific design requirements like voltage levels, speed, and direction sensing.
Features
The SN74AVCH1T45DCKR is a single-bit dual-supply level shifter designed for high-speed data communication. Key features include:
1. Dual-Supply Operation: It supports different voltage levels on the A (input) and B (output) sides, allowing for level translation between different logic families (e.g., 1.8V to 5V).
2. High-Speed Performance: It offers a propagation delay of around 5 ns, facilitating high-speed data transfer.
3. Wide Voltage Range: The A-side can operate from 1.65V to 5.5V and the B-side from 1.65V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Designed for low power usage, it provides efficient operation, which is crucial for battery-powered applications.
5. 3-State Output: The device features a 3-state output for easy bus interfacing.
6. Compact Package: It comes in a small DCK package, ideal for space-constrained applications.
These features make the SN74AVCH1T45DCKR suitable for applications in mobile devices, automotive systems, and consumer electronics.
1. Dual-Supply Operation: It supports different voltage levels on the A (input) and B (output) sides, allowing for level translation between different logic families (e.g., 1.8V to 5V).
2. High-Speed Performance: It offers a propagation delay of around 5 ns, facilitating high-speed data transfer.
3. Wide Voltage Range: The A-side can operate from 1.65V to 5.5V and the B-side from 1.65V to 5.5V, making it versatile for various applications.
4. Low Power Consumption: Designed for low power usage, it provides efficient operation, which is crucial for battery-powered applications.
5. 3-State Output: The device features a 3-state output for easy bus interfacing.
6. Compact Package: It comes in a small DCK package, ideal for space-constrained applications.
These features make the SN74AVCH1T45DCKR suitable for applications in mobile devices, automotive systems, and consumer electronics.
Pinout
The SN74AVCH1T45DCKR is a single-bit dual-supply voltage level translator. It has a pin count of 6. The primary function of this device is to facilitate bidirectional voltage level shifting between two different supply voltages, making it suitable for interfacing components that operate at different logic levels.
The pin configuration includes:
1. A: Input from the low voltage side.
2. B: Output to the high voltage side.
3. VCCA: Supply voltage for the low voltage side (A).
4. VCCB: Supply voltage for the high voltage side (B).
5. GND: Ground connection.
6. DIR: Direction control pin to set the data flow direction.
The device supports a wide voltage range and is designed for low-power applications, making it efficient for various electronic circuits requiring level shifting.
The pin configuration includes:
1. A: Input from the low voltage side.
2. B: Output to the high voltage side.
3. VCCA: Supply voltage for the low voltage side (A).
4. VCCB: Supply voltage for the high voltage side (B).
5. GND: Ground connection.
6. DIR: Direction control pin to set the data flow direction.
The device supports a wide voltage range and is designed for low-power applications, making it efficient for various electronic circuits requiring level shifting.
Manufacturer
The SN74AVCH1T45DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and producing a wide range of analog and digital signal processing (DSP) integrated circuits (ICs). Founded in 1930, TI is headquartered in Dallas, Texas, and is a prominent player in the electronics industry.
The company serves various sectors, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its innovation in analog technology, embedded processing, and microcontrollers. With a strong emphasis on research and development, Texas Instruments has established itself as a reliable source of high-performance components, such as the SN74AVCH1T45DCKR, which is a single-bit bidirectional voltage-level translator designed for interfacing between different voltage levels in digital circuits.
The company serves various sectors, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its innovation in analog technology, embedded processing, and microcontrollers. With a strong emphasis on research and development, Texas Instruments has established itself as a reliable source of high-performance components, such as the SN74AVCH1T45DCKR, which is a single-bit bidirectional voltage-level translator designed for interfacing between different voltage levels in digital circuits.
Application
The SN74AVCH1T45DCKR is a single-bit dual-supply voltage level translator commonly used in interconnecting devices operating at different voltage levels. Its application areas include:
1. Communication Interfaces: Facilitates communication between devices with varying logic levels, such as I²C, SPI, and UART.
2. Microcontroller Interfacing: Connects microcontrollers to sensors and peripherals that operate at different voltage levels.
3. Logic Level Shifting: Used in FPGA and CPLD designs to adjust signal levels for compatibility.
4. Embedded Systems: Enhances compatibility in mixed-voltage environments in consumer electronics and automotive applications.
This device supports voltage translations between 1.2V to 3.6V.
1. Communication Interfaces: Facilitates communication between devices with varying logic levels, such as I²C, SPI, and UART.
2. Microcontroller Interfacing: Connects microcontrollers to sensors and peripherals that operate at different voltage levels.
3. Logic Level Shifting: Used in FPGA and CPLD designs to adjust signal levels for compatibility.
4. Embedded Systems: Enhances compatibility in mixed-voltage environments in consumer electronics and automotive applications.
This device supports voltage translations between 1.2V to 3.6V.
Package
The SN74AVCH1T45DCKR is packaged in a DCK (VSON, 6-pin) package. This package type features a small footprint and is designed for surface mounting, suitable for applications where space is limited.
