SN74LVTH273DWRG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, 8-bit D-type flip-flop
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: A digital logic device used for storing and transferring data in electronic systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 200MHz
• Propagation Delay Time: 2.9ns
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVTH273DWRG4 has a total of 20 pins. The pin configuration is as follows:

1. CLR (Clear) - Active low clear input
2. D0 (Data Input) - Data input bit 0
3. D1 (Data Input) - Data input bit 1
4. D2 (Data Input) - Data input bit 2
5. D3 (Data Input) - Data input bit 3
6. D4 (Data Input) - Data input bit 4
7. D5 (Data Input) - Data input bit 5
8. D6 (Data Input) - Data input bit 6
9. D7 (Data Input) - Data input bit 7
10. GND (Ground) - Ground reference
11. CLK (Clock) - Clock input
12. OE (Output Enable) - Output enable input
13. Q0 (Flip-Flop Output) - Flip-flop output bit 0
14. Q1 (Flip-Flop Output) - Flip-flop output bit 1
15. Q2 (Flip-Flop Output) - Flip-flop output bit 2
16. Q3 (Flip-Flop Output) - Flip-flop output bit 3
17. Q4 (Flip-Flop Output) - Flip-flop output bit 4
18. Q5 (Flip-Flop Output) - Flip-flop output bit 5
19. Q6 (Flip-Flop Output) - Flip-flop output bit 6
20. VCC (Power Supply) - Positive power supply

Functional Features

The SN74LVTH273DWRG4 is a positive-edge-triggered D-type flip-flop with clear and output enable inputs. It features low-voltage operation, making it suitable for use in battery-powered devices. The flip-flop can store and transfer data on the rising edge of the clock signal. The clear input allows for resetting the flip-flop to a known state, while the output enable input enables or disables the outputs.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with various systems - High-speed operation supports fast data transfer - Clear and output enable inputs provide flexibility in controlling the flip-flop - Small package size saves board space

Disadvantages: - Limited operating temperature range (-40°C to 85°C) - Requires an external clock signal for proper operation

Working Principles

The SN74LVTH273DWRG4 operates based on positive-edge-triggering. When the clock signal transitions from low to high, the data present at the D-inputs is transferred to the flip-flop outputs. The clear input, when activated, resets the flip-flop to a known state (usually all outputs set to logic low). The output enable input controls whether the flip-flop outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74LVTH273DWRG4 can be used in various applications that require data storage and transfer, such as:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data acquisition systems
4. Memory modules
5. Industrial control systems

Detailed and Complete Alternative Models

1. SN74LVTH273PW - TSSOP package, 20 pins
2. SN74LVTH273NSR - SOP package, 20 pins
3. SN74LVTH273DBR - SSOP package, 20 pins
4. SN74LVTH273PWRG4 - TSSOP package, 20 pins
5. SN74LVTH273DGVRE4 - TVSOP package, 20 pins

These alternative models offer similar functionality and characteristics to the SN