SN74LVTH374DWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, 3.3V CMOS logic
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type transparent latch with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V to 3.6V
• Low-Level Input Voltage: 0V to 0.8V
• High-Level Output Voltage: 2.4V (min) at IOH = -12mA
• Low-Level Output Voltage: 0.4V (max) at IOL = 24mA
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)

Detailed Pin Configuration

The SN74LVTH374DWG4 has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable)
2. CP (Clock Pulse)
3. D0 (Data Input 0)
4. D1 (Data Input 1)
5. D2 (Data Input 2)
6. D3 (Data Input 3)
7. D4 (Data Input 4)
8. D5 (Data Input 5)
9. GND (Ground)
10. Q0 (Flip-Flop Output 0)
11. Q1 (Flip-Flop Output 1)
12. Q2 (Flip-Flop Output 2)
13. Q3 (Flip-Flop Output 3)
14. Q4 (Flip-Flop Output 4)
15. Q5 (Flip-Flop Output 5)
16. VCC (Power Supply)
17. D6 (Data Input 6)
18. D7 (Data Input 7)
19. GND (Ground)
20. OE (Output Enable)

Functional Features

The SN74LVTH374DWG4 is a D-type transparent latch with 3-state outputs. It features a low-voltage, high-speed CMOS logic design, making it suitable for various applications requiring fast data transfer. The output enable pin allows the user to control the output state, enabling or disabling the outputs as needed.

Advantages and Disadvantages

Advantages: - Low-voltage operation - High-speed data transfer - 3-state outputs for flexible output control - Wide operating temperature range

Disadvantages: - Limited supply voltage range (2.7V to 3.6V) - Relatively small package size (SOIC)

Working Principles

The SN74LVTH374DWG4 operates based on the principles of D-type transparent latches. When the clock pulse (CP) is active, the data inputs (D0-D7) are transferred to the corresponding flip-flop outputs (Q0-Q5). The output enable (OE) pin controls whether the outputs are enabled or disabled. When the OE pin is high, the outputs are in a high-impedance state, allowing other devices to drive the bus lines.

Detailed Application Field Plans

The SN74LVTH374DWG4 is commonly used in various digital systems that require efficient data storage and transfer. Some application fields include:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Memory modules
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LVTH374PWRG4: Same functionality, different package (TSSOP)
2. SN74LVTH374NSR: Same functionality, different package (SO)
3. SN74LVTH374DBR: Same functionality, different package (SSOP)
4. SN74LVTH374PW: Same functionality, different package (TSSOP)
5. SN74LVTH374DGVRE4: Same functionality, different package (TVSOP)

These alternative models offer the same features and functionality as the SN74LVTH374DWG4 but come in different packages to suit various design requirements.

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