SN74LVC374APW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, octal D-type flip-flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: A versatile flip-flop IC that can store and transfer data in digital circuits
• Packaging/Quantity: Available in reels of 2000 units

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Clock Frequency: 160MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

The SN74LVC374APW has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) - Output control pin
2. CP (Clock Pulse) - Clock input pin
3. D0-D7 (Data Inputs) - Data input pins
4. Q0-Q7 (Outputs) - Data output pins
5. GND (Ground) - Ground reference pin
6. VCC (Power Supply) - Positive power supply pin

Functional Features

• Octal D-Type Flip-Flop: Can store and transfer eight bits of data simultaneously
• Low-Voltage Operation: Operates at a low voltage range of 1.65V to 3.6V
• High-Speed Operation: Supports clock frequencies up to 160MHz
• Output Enable Control: Allows for easy control of the output state
• Edge-Triggered Clocking: Data is transferred on the rising edge of the clock signal

Advantages and Disadvantages

Advantages: - Versatile flip-flop IC suitable for various digital circuit applications - Low-voltage operation allows for compatibility with modern low-power systems - High-speed operation enables efficient data transfer - Output enable control provides flexibility in output state management

Disadvantages: - Limited to octal (8-bit) data storage and transfer - Requires an external clock signal for proper operation

Working Principles

The SN74LVC374APW is an edge-triggered D-type flip-flop. It stores and transfers data based on the rising edge of the clock pulse. When the clock input (CP) receives a rising edge, the data present at the D0-D7 inputs is latched and transferred to the corresponding Q0-Q7 outputs. The output enable (OE) pin controls the output state, allowing the user to enable or disable the data outputs.

Detailed Application Field Plans

The SN74LVC374APW can be used in various digital circuit applications, including but not limited to:

1. Microcontrollers: Used for storing and transferring data in microcontroller-based systems.
2. Memory Systems: Employed in memory modules to store and retrieve data efficiently.
3. Communication Systems: Utilized in communication devices for data buffering and synchronization.
4. Data Processing Units: Integrated into data processing units to facilitate data manipulation and storage.

Detailed and Complete Alternative Models

1. SN74LVCH374APW: Similar to SN74LVC374APW, but operates at a wider voltage range of 1.2V to 3.6V.
2. SN74ACT374PW: A TTL-compatible alternative with higher operating voltage range (4.5V to 5.5V).
3. SN74HC374N: A CMOS-based alternative with a wider temperature range and lower power consumption.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

In conclusion, the SN74LVC374APW is a versatile flip-flop IC that operates at low voltage and high speed. It is commonly used in digital circuits for data storage and transfer. With its edge-triggered clocking and output enable control, it offers flexibility and efficiency in various applications.