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IDT74FCT164245TPAG

Name: IDT74FCT164245TPAG
Rating: 4.7 (12 reviews)

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仕様

Manufacturer	JLCPCB Assembly
Package	TSSOP-48-6.1mm

概要

Description

The IDT74FCT164245TPAG is a high-performance 16-bit bus transceiver designed for data transfer between two devices, typically in digital systems. It features a dual-direction capability, enabling data to flow in both directions, and is commonly used in applications requiring interfacing between different voltage levels or logic families.
Key features include low power consumption, high-speed operation, and TTL compatibility, making it suitable for various digital communication tasks. The device supports both synchronous and asynchronous operations, allowing for flexible integration in a variety of configurations.
The ‘TPAG’ suffix indicates the package type and temperature grade, which in this case is a TSSOP (Thin Shrink Small Outline Package) suitable for compact designs. Overall, the IDT74FCT164245TPAG is ideal for use in consumer electronics, computing, and telecommunications, where robust and efficient data transfer is essential.

Features

The IDT74FCT164245TPAG is a high-speed, low-power, 16-bit buffer/driver with 3-state outputs. It features TTL-compatible inputs and outputs, making it suitable for interfacing with a variety of digital logic families. Key features include:
- 16-Bit Data Path: Capable of handling 16 data bits simultaneously.
- 3-State Outputs: Allows for high-speed data bus management, enabling multiple devices to share the same bus.
- Low Power Consumption: Designed for efficient power usage, ideal for battery-operated devices.
- Fast Switching Times: Offers low propagation delays, enhancing system performance.
- Wide Operating Voltage Range: Supports a range of supply voltages, making it versatile for different applications.
- Bus Hold Feature: Helps maintain a logic state at the outputs, reducing the need for external pull-up or pull-down resistors.
This device is commonly used in applications such as data routing, signal buffering, and interfacing between different logic levels in digital circuits.

Package

The IDT74FCT164245TPAG is packaged in a TQFP (Thin Quad Flat Package) type, specifically a 64-pin TQFP.

Pinout

The IDT74FCT164245TPAG is a 16-bit transceiver with a pin count of 48 pins. It is designed for high-speed data communication between two buses. The device supports both asynchronous and synchronous data transfer and can operate in either transmit or receive mode, controlled by the direction control pin (DIR).
Key functions include:
- Data Bus Interface: It connects two data buses, allowing data to be sent and received.
- Direction Control: The DIR pin determines the direction of data flow.
- Data Enable (DE): Enables the transceiver to drive the output buffers.
- Output Control: Features tri-state outputs, allowing for high-impedance states when not in use, which helps in bus sharing.
- Voltage Compatibility: Works with various voltage levels, enhancing system integration.
This device is commonly used in applications requiring data transfer between different logic levels and in networking and communication systems.

Manufacturer

The IDT74FCT164245TPAG is manufactured by Integrated Device Technology (IDT), which is now part of Renesas Electronics Corporation. IDT specializes in high-performance semiconductor solutions, particularly in the fields of memory, timing, and communication devices. The company is known for developing advanced integrated circuits used in a variety of applications, including telecommunications, data communications, and consumer electronics. Renesas, formed through the merger of several semiconductor companies, focuses on microcontrollers, SoCs, and analog devices, catering to automotive, industrial, and IoT markets.

Application

The IDT74FCT164245TPAG is an octal buffer/driver with 3-state outputs, commonly used in digital circuits for data transmission. Its application areas include interfacing data buses, signal buffering, and enhancing drive capability in high-speed applications like telecommunications, computer systems, and logic level conversions. It is also utilized in situations where signal integrity and isolation are critical, such as in complex circuit designs and embedded systems.

Equivalent

Equivalent products to the IDT74FCT164245TPAG include Texas Instruments' 74FCT164245, Fairchild Semiconductor's FCT164245, and ON Semiconductor's MC74FCT164245. These devices are similar in functionality as 16-bit transceivers with tri-state outputs, supporting both parallel and serial data transfer. Always check specific datasheets for pin configuration and electrical specifications to ensure compatibility.