SN74ALVCH16825DGGR

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SN74ALVCH16825DGGR

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IC BUF NON-INVERT 3.6V 56TSSOP

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
Series 74ALVCH
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 2
NumberofBitsperElement 9
OutputType 3-State
Current-OutputHighLow 24mA, 24mA
Voltage-Supply 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 56-TFSOP (0.240, 6.10mm Width)

Обзор

Description

The SN74ALVCH16825DGGR is a high-performance, low-voltage, 18-bit bus interface device from Texas Instruments. It is part of the ALVCH family of logic devices, designed to operate with both 3.3V and lower voltage levels down to 1.65V, making it suitable for a wide range of applications requiring low power consumption and high-speed data processing.
Key features of the SN74ALVCH16825DGGR include:
1. Wide Voltage Range: Operates between 1.65V and 3.6V.
2. High-Speed Operation: Provides fast propagation delays and high drive capability, making it ideal for high-speed systems.
3. Bus Hold Capability: Eliminates the need for pull-up or pull-down resistors on unused inputs.
4. Low Power Consumption: Features low static power dissipation.
This device is commonly used in applications requiring data buffering and interfacing, such as microprocessor and memory systems, as well as general-purpose data processing. It comes in a TSSOP (Thin Shrink Small Outline Package), which is suitable for compact circuit designs.

Equivalent

The SN74ALVCH16825DGGR chip is a 18-bit bus driver with three-state outputs. Equivalent products would typically be other 18-bit or similar bus driver ICs from different manufacturers with similar specifications. Examples could include the 74ALVC16825 from Nexperia or the 74LVC16245 from ON Semiconductor. Always check the datasheets for exact electrical and timing specifications to ensure compatibility.

Features

The SN74ALVCH16825DGGR is a dual-rank register with 3-state outputs, part of Texas Instruments' ALVCH series. Key features include:
1. High-Speed Operation: Designed for high-speed systems, supporting data rates up to 200 MHz.
2. Low Voltage: Operates with a supply voltage range of 1.65 V to 3.6 V, suitable for low-power applications.
3. Bus Hold Feature: Eliminates the need for external pull-up resistors on unused inputs.
4. 3-State Outputs: Outputs can be placed in a high-impedance state via an OE (Output Enable) control.
5. Drive Capability: Can drive large capacitive loads with its balanced drive outputs, offering 24 mA of drive strength.
6. Latch-Up Performance: Exceeds 100 mA per JESD 78, class II.
7. ESD Protection: High ESD protection exceeding 2000 V as per JESD 22.
These features make it suitable for buffering and driving data in high-speed communication systems and memory interfacing applications.

Pinout

The SN74ALVCH16825DGGR is a 20-bit bus interface flip-flop with 3-state outputs. It comes in a TSSOP (Thin Shrink Small Outline Package) with 56 pins. This device is part of the Texas Instruments' Advanced Low-Voltage CMOS (ALVC) family, which is designed for 1.65-V to 3.6-V VCC operation.
Key functions include:
- Supports mixed-mode signal operation (5-V input down to 3.3-V operation).
- 3-state outputs provide the capability of connecting directly to a common bus.
- The flip-flop operation is controlled by clock (CLK) and clear (CLR) inputs.
- Each flip-flop features a 3-state output buffer that is controlled by the output-enable (OE) input.
- The device can be configured for edge-triggered D-type flip-flop operation for use in high-speed bus applications.
This IC is used in applications requiring high-speed, low-power consumption, and is suitable for driving bus lines or buffering memory address registers.

Manufacturer

The SN74ALVCH16825DGGR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics across the globe. TI is one of the world's largest manufacturers of analog, embedded processing, and digital signal processing (DSP) semiconductor technologies. The company is known for its significant contributions to the fields of electronics and technology, producing components that are crucial for a wide range of applications, including consumer electronics, automotive systems, industrial equipment, and communications infrastructure. TI's extensive portfolio and innovation in semiconductor technology make it a key player in the global electronics industry.

Application

The SN74ALVCH16825DGGR is a 20-bit bus driver designed for high-speed and low-voltage applications. It is commonly used in areas such as data communication, computer memory systems, and digital signal processing. Its key features include support for 3.3V VCC operation, high drive capability, and low power consumption, making it suitable for interfacing with low-voltage ASICs and FPGAs. Typical applications include systems requiring address or data buffering, level shifting, and driving loads over a bus structure. It is often found in computing devices, networking equipment, and consumer electronics where efficient data transfer and signal integrity are critical.

Package

The SN74ALVCH16825DGGR is a Texas Instruments device that comes in a TSSOP (Thin Shrink Small Outline Package) with 56 pins. The package type is denoted as "DGGR," which stands for the specific arrangement and form factor design of the TSSOP.

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