SN74ALVTH16373VR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-voltage, 16-bit transparent D-type latch with 3-state outputs
• Package: 48-pin Very Small Outline Package (VSOP)
• Essence: The SN74ALVTH16373VR is a latch that can store and transfer data in digital systems. It operates at high speeds and low voltages, making it suitable for various applications.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Bits: 16
• Logic Family: ALVT
• Supply Voltage: 1.65V to 3.6V
• Input/Output Compatibility: LVTTL/LVCMOS
• Output Drive Capability: ±24mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74ALVTH16373VR has a total of 48 pins, which are divided into various categories:

• VCC and GND Pins: These pins provide power supply and ground connections.
• Data Input Pins (D0-D15): These pins receive the input data to be stored or transferred.
• Clock Enable (CE) and Output Enable (OE) Pins: These pins control the latch operation and output state.
• Output Pins (Q0-Q15): These pins provide the stored or transferred data as outputs.

For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Transparent Latch: The SN74ALVTH16373VR has a transparent latch design, allowing the input data to pass through to the output when the latch is enabled.
• 3-State Outputs: The outputs of the latch can be put into a high-impedance state using the Output Enable (OE) pin, allowing multiple devices to share a common bus without interference.
• High-Speed Operation: The ALVT logic family ensures fast data transfer rates, making it suitable for high-performance applications.
• Low-Voltage Operation: The latch operates at low voltages, reducing power consumption and enabling compatibility with modern low-voltage systems.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-voltage compatibility - 3-state outputs for bus sharing - Reliable and widely used IC technology

Disadvantages: - Limited number of bits (16) - Requires external control signals for proper operation

Working Principles

The SN74ALVTH16373VR works based on the principles of digital logic. When the Clock Enable (CE) signal is active, the input data is latched and transferred to the output pins. The Output Enable (OE) signal controls the output state, allowing the latch to be in either an active or high-impedance state.

Detailed Application Field Plans

The SN74ALVTH16373VR can be used in various applications, including but not limited to: - Data storage and transfer in microprocessors and microcontrollers - Address and data buses in computer systems - Communication interfaces in networking equipment - Memory modules and expansion cards - Industrial automation and control systems

Detailed and Complete Alternative Models

• SN74ALVTH16373DLR: Similar latch with different package (56-pin TSSOP)
• SN74ALVTH16373DGGR: Similar latch with different package (56-pin TVSOP)
• SN74ALVTH16373VRG4: Similar latch with different package (48-pin BGA)

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable package for specific applications.

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