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Спецификации
| Атрибут | Ценность |
| Package | Tube |
| Series | 74FCT |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 2 |
| ChannelsperCircuit | 8 |
| Voltage-VCCA | 2.7 V ~ 3.6 V |
| Voltage-VCCB | 4.5 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-TFSOP (0.240, 6.10mm Width) |
Обзор
Description
The 74FCT164245TPAG is a high-speed, low-power CMOS bidirectional 16-bit transceiver. It is typically used in digital systems for bus communication and interfacing applications. This component is part of the FCT family, known for its fast operation and low power consumption, making it suitable for high-performance computing and communication systems.
This transceiver can operate in both directions, allowing data transmission from A to B or B to A. It features three-state outputs, which enable multiple transceivers to connect to a common bus without interference, thereby optimizing system design. The device operates with a wide voltage range, providing flexibility in various circuit designs.
Key features include TTL input and output levels, low ground bounce, and high drive capability. These attributes are valuable in applications needing fast data transfer and minimal signal distortion. With its robust design, the 74FCT164245TPAG is ideal for enhancing signal integrity and performance in complex digital systems.
This transceiver can operate in both directions, allowing data transmission from A to B or B to A. It features three-state outputs, which enable multiple transceivers to connect to a common bus without interference, thereby optimizing system design. The device operates with a wide voltage range, providing flexibility in various circuit designs.
Key features include TTL input and output levels, low ground bounce, and high drive capability. These attributes are valuable in applications needing fast data transfer and minimal signal distortion. With its robust design, the 74FCT164245TPAG is ideal for enhancing signal integrity and performance in complex digital systems.
Equivalent
The 74FCT164245TPAG is a high-speed CMOS 16-bit bus transceiver with 3-state outputs. Its equivalent products include the SN74ABT164245 by Texas Instruments, the MC74FCT164245 by ON Semiconductor, and the IDT74FCT164245 by Integrated Device Technology. These alternatives offer similar functions, such as bidirectional data transfer and high drive capability, making them suitable replacements in compatible applications. Always verify electrical characteristics and pin configurations for compatibility.
Features
The 74FCT164245TPAG is a high-performance CMOS 16-bit bus transceiver designed for asynchronous two-way communication between data buses. Key features include:
1. 16-bit Data Width: Facilitates large data transfers between buses.
2. CMOS Technology: Offers low power consumption while maintaining high-speed operation.
3. Bidirectional Data Flow: Allows data to be transferred in either direction via separate control lines.
4. Three-state Outputs: Enables connection to bus lines without interference from other devices, allowing multiple connections on a single bus.
5. TTL-Compatible Inputs and Outputs: Ensures compatibility with TTL logic levels.
6. High Drive Capability: Provides the ability to drive large capacitive loads.
7. Power-Down Features: Reduces power consumption when the device is not in use.
8. Fast Propagation Delay: Typically, a propagation delay of a few nanoseconds, which is suitable for high-speed applications.
9. Latch-up Immunity and ESD Protection: Ensures reliability and durability in various environments.
This component is ideal for use in applications requiring efficient data exchange between dual buses, such as in computing and networking systems.
1. 16-bit Data Width: Facilitates large data transfers between buses.
2. CMOS Technology: Offers low power consumption while maintaining high-speed operation.
3. Bidirectional Data Flow: Allows data to be transferred in either direction via separate control lines.
4. Three-state Outputs: Enables connection to bus lines without interference from other devices, allowing multiple connections on a single bus.
5. TTL-Compatible Inputs and Outputs: Ensures compatibility with TTL logic levels.
6. High Drive Capability: Provides the ability to drive large capacitive loads.
7. Power-Down Features: Reduces power consumption when the device is not in use.
8. Fast Propagation Delay: Typically, a propagation delay of a few nanoseconds, which is suitable for high-speed applications.
9. Latch-up Immunity and ESD Protection: Ensures reliability and durability in various environments.
This component is ideal for use in applications requiring efficient data exchange between dual buses, such as in computing and networking systems.
Pinout
The 74FCT164245TPAG is a 16-bit bus transceiver with 3-state outputs, designed for asynchronous communication between data buses. It has a total of 48 pins. Here are the primary functions of this IC:
1. Bus Transceiver: It has two sets of 8-bit bidirectional buffers (A and B sides), allowing for the direct interchange of data between buses.
2. 3-State Outputs: The outputs can be disabled, allowing multiple devices to connect to the same bus line without interference.
3. Dual Supply Voltages: It supports dual power supply voltages, which makes it suitable for mixed voltage applications.
4. Control Pins: Includes direction control (DIR) and output enable (OE) pins for managing data flow direction and output state.
These features make the 74FCT164245TPAG ideal for interfacing between different voltage levels in digital systems, providing robust and flexible bus communication.
1. Bus Transceiver: It has two sets of 8-bit bidirectional buffers (A and B sides), allowing for the direct interchange of data between buses.
2. 3-State Outputs: The outputs can be disabled, allowing multiple devices to connect to the same bus line without interference.
3. Dual Supply Voltages: It supports dual power supply voltages, which makes it suitable for mixed voltage applications.
4. Control Pins: Includes direction control (DIR) and output enable (OE) pins for managing data flow direction and output state.
These features make the 74FCT164245TPAG ideal for interfacing between different voltage levels in digital systems, providing robust and flexible bus communication.
Manufacturer
The 74FCT164245TPAG is manufactured by Renesas Electronics Corporation. Renesas is a Japanese multinational semiconductor manufacturer that produces a wide range of electronic components and solutions. The company specializes in microcontrollers, system-on-chip (SoC) solutions, and a variety of analog and power devices. Renesas serves various industries, including automotive, industrial, home electronics, and information communication technology. As a prominent player in the semiconductor industry, Renesas focuses on innovation and supports technological advancement across multiple sectors.
Application
The 74FCT164245TPAG is a 16-bit high-speed CMOS bus transceiver designed for asynchronous communication between data buses. It is commonly used in applications requiring bidirectional data transfer and level translation between different logic levels, such as interfacing devices with differing voltage levels. Key application areas include computer memory systems, data communication systems, and digital signal processing. Its high-speed capabilities and low power consumption make it suitable for use in networking equipment, microprocessor-based systems, and peripheral interfaces, where efficient and reliable data transfer is crucial.
Package
The 74FCT164245TPAG is typically available in a TSSOP (Thin Shrink Small Outline Package) format. This package type is compact, suitable for surface-mount technology, and is often used to save space on printed circuit boards.
