SN74AHC16244DL

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SN74AHC16244DL

+BOM

IC BUF NON-INVERT 5.5V 48SSOP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package Bulk,Tube
Series 74AHC
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 4
OutputType 3-State
Current-OutputHighLow 8mA, 8mA
Voltage-Supply 2V ~ 5.5V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 48-BSSOP (0.295, 7.50mm Width)

개요

Description

The SN74AHC16244DL is a high-speed CMOS 16-bit buffer/driver with 3-state outputs, commonly used to enhance the performance of digital circuits by managing data flow. Operating within a voltage range of 2V to 5.5V, it supports both 3.3V and 5V systems, making it versatile for a variety of applications. The device features low power consumption and high noise immunity, which are typical advantages of CMOS technology.
The 16-bit configuration is organized into four groups of four buffers each, controlled by separate enable signals, allowing for flexible data management. When the output enable (OE) input is low, the outputs are in the active state; when it is high, the outputs are in a high-impedance state, effectively disconnecting them from the circuit. This feature is useful for bus-oriented systems where multiple devices share the same data lines.
The SN74AHC16244DL is housed in a TSSOP (Thin Shrink Small Outline Package), which saves space on PCBs. Its combination of speed, low power consumption, and compact size makes it suitable for a wide range of applications, including computing, telecommunications, and consumer electronics.

Equivalent

The SN74AHC16244DL is a 16-bit buffer/driver with 3-state outputs. Equivalent products include:
1. Nexperia 74AHCT16244DGG - Similar function and performance.
2. ON Semiconductor MC74AC16244DTR2G - Compatible specifications.
3. STMicroelectronics 74VHC16244DTR - Comparable electrical characteristics.
4. Rohm BU4044BCF - Provides similar buffer/driver functionality.
Always verify the datasheets for pin compatibility and specific electrical requirements before substituting.

Features

The SN74AHC16244DL is a 16-bit buffer/driver with 3-state outputs, part of the advanced high-speed CMOS family. Key features include:
1. High-Speed Performance: Fast propagation delay and transition times.
2. Wide Operating Voltage Range: Operates from 2.0V to 5.5V.
3. 3-State Outputs: Allows multiple devices to connect to a common bus.
4. Low Power Consumption: CMOS technology ensures low static power dissipation.
5. Latch-Up Performance: Excellent immunity to latch-up, ensuring reliability.
6. Pin-Compatible and Function-Compatible: Compatible with lower-speed logic families.
7. Overvoltage Tolerant Inputs: Inputs can tolerate voltages higher than the supply voltage.
8. ESD Protection: High level of electrostatic discharge protection.
These features make the SN74AHC16244DL suitable for a wide range of applications including memory address drivers, clock drivers, and other bus-oriented systems.

Pinout

The SN74AHC16244DL is a 16-pin device that functions as a 16-bit buffer/driver with 3-state outputs. It is typically used in applications requiring high-speed data transfer and signal buffering. The device is organized as four groups of 4-bit buffers, each controlled independently, which allows for flexibility in managing multiple data paths or buses. The 3-state outputs enable the device to interface effectively with multiple devices on a bus, as they can be placed in a high-impedance state to avoid bus contention. This allows for bidirectional data flow and efficient management of signal integrity in complex digital circuits.

Manufacturer

The SN74AHC16244DL is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in various electronic devices. TI is known for its focus on developing analog chips and embedded processors and is a major player in the semiconductor industry. The company provides components and solutions for industries such as automotive, communications equipment, computers, and industrial applications.

Application

The SN74AHC16244DL is a 16-bit buffer/driver with 3-state outputs, commonly used in various digital applications. Key application areas include:
1. Microcontroller and Microprocessor Systems: It aids in buffering data lines and increasing drive capability.
2. Memory Modules: Enhances data line driving in RAM, ROM, and flash memory interfaces.
3. Digital Signal Processing: Facilitates data buffering and signal integrity.
4. Peripheral Interfaces: Used in connecting devices like keyboards and displays.
5. Data Communications: Supports driving long bus lines in communication equipment.
6. Instrumentation and Industrial Controls: Helps in robust signal transmission in control systems.
Its high drive strength and low power consumption make it versatile in enhancing signal integrity across various electronics.

Package

The SN74AHC16244DL is a 16-pin wide-body small-outline integrated circuit (SOIC) package from Texas Instruments. It features four 4-bit buffers/line drivers with 3-state outputs, commonly used in digital logic applications.

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