사양
| 속성 | 가치 |
| Package / Case | Bulk,Tube |
| Series | 74AVC |
| Part Status | Active |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channelsper Circuit | 4 |
| Voltage - VCCA | 1.2 V ~ 3.6 V |
| Voltage - VCCB | 1.2 V ~ 3.6 V |
| Output Type | Tri-State, Non-Inverted |
| Data Rate | 380Mbps |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The SN74AVC4T774PW is a versatile, four-bit dual-supply bus transceiver designed for voltage level translation in digital systems. It is commonly used to bridge components operating at different voltage levels, facilitating seamless data communication. The device supports bidirectional voltage translation, accommodating a wide range of input-output voltage levels from 1.2V to 3.6V. It features two separate power supply rails, VCCA and VCCB, allowing independent voltage levels on either side of the device.
The SN74AVC4T774PW is equipped with an output-enable (OE) function, which places the I/Os into a high-impedance state, minimizing power consumption and preventing bus conflicts. The device offers high-speed data transfer and low dynamic power dissipation, making it suitable for portable and battery-powered applications. Its compact TSSOP (Thin Shrink Small Outline Package) makes it ideal for space-constrained designs. Built-in protection features, such as power-down protection on all ports and partial power-down mode, enhance its reliability and flexibility in a range of digital communication applications.
The SN74AVC4T774PW is equipped with an output-enable (OE) function, which places the I/Os into a high-impedance state, minimizing power consumption and preventing bus conflicts. The device offers high-speed data transfer and low dynamic power dissipation, making it suitable for portable and battery-powered applications. Its compact TSSOP (Thin Shrink Small Outline Package) makes it ideal for space-constrained designs. Built-in protection features, such as power-down protection on all ports and partial power-down mode, enhance its reliability and flexibility in a range of digital communication applications.
Equivalent
The SN74AVC4T774PW is a voltage-level translator by Texas Instruments. Equivalent products include:
1. NXP's NVT20xx series (e.g., NVT2002)
2. ON Semiconductor's FXMA2102
3. Maxim Integrated's MAX13000E series
4. Microchip Technology's TXS0108E
These alternatives feature bidirectional level translation and support similar voltage ranges. Always verify compatibility based on specific design requirements such as voltage levels, data rates, and package types.
1. NXP's NVT20xx series (e.g., NVT2002)
2. ON Semiconductor's FXMA2102
3. Maxim Integrated's MAX13000E series
4. Microchip Technology's TXS0108E
These alternatives feature bidirectional level translation and support similar voltage ranges. Always verify compatibility based on specific design requirements such as voltage levels, data rates, and package types.
Features
The SN74AVC4T774PW is a dual-supply, 4-bit, non-inverting bus transceiver with configurable voltage translation and level shifting capabilities. Key features include:
1. Voltage Range: Supports wide supply voltage range from 1.2 V to 3.6 V, allowing compatibility with various voltage levels for both VCCA and VCCB.
2. Bidirectional Level Shifting: Capable of bidirectional voltage translation without the need for a direction control signal.
3. High-Speed Operation: Capable of operating at high speeds, making it suitable for applications requiring fast data transmission.
4. Data Retention: Offers partial power-down support with Ioff, ensuring no backflow of current during the power-off state.
5. Low Power Consumption: Designed for low static power consumption, aiding in energy-efficient applications.
6. Small Package: Available in a TSSOP package, which is space-efficient for compact designs.
7. Logic Compatibility: Compatible with a range of logic families, facilitating easy integration into various digital systems.
These features make the SN74AVC4T774PW suitable for applications requiring voltage level translation, such as interfacing between devices with different logic levels.
1. Voltage Range: Supports wide supply voltage range from 1.2 V to 3.6 V, allowing compatibility with various voltage levels for both VCCA and VCCB.
2. Bidirectional Level Shifting: Capable of bidirectional voltage translation without the need for a direction control signal.
3. High-Speed Operation: Capable of operating at high speeds, making it suitable for applications requiring fast data transmission.
4. Data Retention: Offers partial power-down support with Ioff, ensuring no backflow of current during the power-off state.
5. Low Power Consumption: Designed for low static power consumption, aiding in energy-efficient applications.
6. Small Package: Available in a TSSOP package, which is space-efficient for compact designs.
7. Logic Compatibility: Compatible with a range of logic families, facilitating easy integration into various digital systems.
These features make the SN74AVC4T774PW suitable for applications requiring voltage level translation, such as interfacing between devices with different logic levels.
Pinout
The SN74AVC4T774PW is a 20-pin device from Texas Instruments, functioning as a 4-bit dual-supply bus transceiver with configurable voltage-level shifting and three-state outputs. It is designed to enable bidirectional level shifting and signal isolation between different voltage levels, ranging from 1.2 V to 3.6 V. This device is particularly useful for interfacing between different logic levels in mixed-mode signal applications, making it suitable for mobile and battery-powered applications where voltage translation and low power consumption are crucial.
Manufacturer
The SN74AVC4T774PW is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits (ICs) for various applications such as analog, digital signal processing, and embedded processing. TI is known for its innovation in semiconductor technology and provides solutions across industries like automotive, industrial, personal electronics, and communications equipment.
Application
The SN74AVC4T774PW is a dual-supply, 4-bit, configurable voltage-level translator with auto-direction sensing. It's commonly used in applications requiring translation between different voltage levels, such as interfacing components in mixed-voltage systems. Key application areas include communication equipment, consumer electronics, computing devices, and industrial controls. It ensures compatibility between devices operating at different logic levels, enhancing the flexibility and integration of multi-voltage systems. Its small footprint, low power consumption, and fast switching capabilities make it suitable for portable and space-constrained devices.
Package
The SN74AVC4T774PW is a 4-bit dual-supply bus transceiver with configurable voltage-level shifting and is available in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.
