SN74ALVTH16374DLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-voltage, 16-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Flip-flop for digital data storage and transfer
• Packaging/Quantity: Reel packaging, 2500 units per reel

Specifications

• Number of Bits: 16
• Logic Family: ALVTH
• Supply Voltage: 1.65V to 3.6V
• Output Type: 3-state
• Maximum Clock Frequency: 400MHz
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, CMOS

Detailed Pin Configuration

The SN74ALVTH16374DLR has a total of 48 pins, which are divided into various functional groups:

• VCC: Power supply pin (+3.3V)
• GND: Ground pin
• OE (Output Enable): Active-low output enable pin
• CP (Clock Pulse): Clock input pin
• D (Data Inputs): 16 individual data input pins
• Q (Outputs): 16 individual data output pins

Functional Features

• High-Speed Operation: The SN74ALVTH16374DLR operates at a maximum clock frequency of 400MHz, allowing for fast data storage and transfer.
• Low-Voltage Operation: With a supply voltage range of 1.65V to 3.6V, this IC is designed for low-power applications.
• 3-State Outputs: The 3-state outputs allow multiple devices to share the same bus without interfering with each other.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-voltage operation reduces power consumption. - 3-state outputs facilitate bus sharing.

Disadvantages: - Limited to 16-bit data storage and transfer. - Requires external clock signal for proper operation.

Working Principles

The SN74ALVTH16374DLR is a D-type flip-flop, which stores and transfers digital data. It operates based on the clock input (CP) signal. When the clock signal transitions from low to high, the data present at the D inputs is captured and stored in the flip-flop. The stored data is then available at the Q outputs. The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74ALVTH16374DLR can be used in various applications that require data storage and transfer, such as:

1. Microprocessors and Microcontrollers: Used for temporary storage of data during processing.
2. Communication Systems: Facilitates data transfer between different components of communication systems.
3. Data Acquisition Systems: Stores and transfers data from sensors to processing units.
4. Memory Modules: Enables data storage and retrieval in memory modules.

Detailed and Complete Alternative Models

1. SN74ALVTH16244DLR: 16-bit buffer/line driver with 3-state outputs.
2. SN74ALVTH16601DLR: 16-bit universal bus transceiver with 3-state outputs.
3. SN74ALVTH16827DLR: 20-bit buffer/line driver with 3-state outputs.

These alternative models offer similar functionality but may have different specifications or pin configurations.

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