SN74ALVCH162374DL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Flip-Flop
• Characteristics: High-speed, low-voltage, 16-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to store and transfer data in digital systems.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Technology: Advanced Low-Voltage CMOS (ALVC)
• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 3.3V
• Propagation Delay: 2.5ns (max) at 3.3V
• Output Transition Time: 2.5ns (max) at 3.3V

Detailed Pin Configuration

The SN74ALVCH162374DL has a total of 48 pins, which are divided into various functional groups:

• Group A (pins 1-8): Data Inputs (D0-D7)
• Group B (pins 9-16): Data Inputs (D8-D15)
• Group C (pins 17-24): Output Enable Inputs (OE1-OE2)
• Group D (pins 25-32): Clock Inputs (CLK1-CLK2)
• Group E (pins 33-40): Clock Enable Inputs (CE1-CE2)
• Group F (pins 41-48): 3-State Outputs (Q0-Q15)

Functional Features

• High-Speed Operation: The SN74ALVCH162374DL operates at a high speed, making it suitable for applications requiring fast data transfer.
• Low-Voltage Operation: With a supply voltage range of 1.65V to 3.6V, this IC is compatible with low-voltage digital systems.
• 3-State Outputs: The 3-state outputs allow multiple devices to share the same bus without interfering with each other.
• Clock Enable Inputs: The clock enable inputs provide control over the clock signal, allowing for efficient power management.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - Low-voltage operation makes it compatible with various digital systems. - 3-state outputs facilitate bus sharing among multiple devices. - Clock enable inputs provide power management flexibility.

Disadvantages: - Limited output drive capability compared to some other ICs. - Requires careful consideration of voltage levels to ensure proper functionality.

Working Principles

The SN74ALVCH162374DL consists of 16 D-type flip-flops that store and transfer data based on clock signals. When the clock input is triggered, the data present at the corresponding data inputs is latched and stored in the flip-flops. The stored data can then be accessed through the 3-state outputs. The output enable inputs control whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74ALVCH162374DL is commonly used in various digital systems, including:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Networking equipment
4. Industrial automation systems
5. Consumer electronics

Its high-speed operation, low-voltage compatibility, and 3-state outputs make it suitable for applications where efficient data transfer and bus sharing are required.

Detailed and Complete Alternative Models

1. SN74ALVC162374DL: Similar to SN74ALVCH162374DL, but with a wider supply voltage range of 1.2V to 3.6V.
2. SN74LVTH162374DL: Offers similar functionality but operates at a lower voltage range of 2.7V to 3.6V.
3. SN74HC374DL: A higher-speed alternative with a supply voltage range of 2V to 6V.

These alternative models provide options based on specific voltage requirements and speed considerations while maintaining similar functionality to the SN74ALVCH162374DL.

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