SN74S374DWRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC-20
• Essence: D-type transparent latch
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±12mA
• Propagation Delay Time: 7ns (typical)

Detailed Pin Configuration

The SN74S374DWRE4 has a total of 20 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Output 0)
14. Q1 (Output 1)
15. Q2 (Output 2)
16. Q3 (Output 3)
17. Q4 (Output 4)
18. Q5 (Output 5)
19. Q6 (Output 6)
20. VCC (Supply Voltage)

Functional Features

The SN74S374DWRE4 is a D-type transparent latch that can store data on the rising edge of the clock pulse. It features a high-speed operation and low-power consumption, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Wide supply voltage range - Compact SOIC-20 package

Disadvantages: - Limited output current capacity - Propagation delay time may affect timing-sensitive applications

Working Principles

The SN74S374DWRE4 operates based on the D-type transparent latch principle. When the clock pulse rises, the data input is transferred to the corresponding output. The output remains latched until the next clock pulse occurs or a master reset signal is received.

Detailed Application Field Plans

The SN74S374DWRE4 can be used in various applications, including but not limited to: - Digital communication systems - Data storage devices - Microprocessor-based systems - Control systems - Signal processing circuits

Detailed and Complete Alternative Models

1. SN74LS374: Similar functionality with TTL logic levels.
2. SN74HC374: Compatible with CMOS logic levels, higher speed operation.
3. SN74HCT374: Compatible with both CMOS and TTL logic levels, improved noise immunity.

These alternative models provide similar functionality to the SN74S374DWRE4 but may have different characteristics and specifications.

In conclusion, the SN74S374DWRE4 is a high-speed, low-power flip-flop IC that belongs to the D-type transparent latch category. It offers advantages such as wide supply voltage range and compact package, while also having limitations in terms of output current capacity and propagation delay time. Its working principle involves storing data on the rising edge of the clock pulse. This IC finds applications in digital communication systems, data storage devices, microprocessor-based systems, control systems, and signal processing circuits. Alternative models like SN74LS374, SN74HC374, and SN74HCT374 can be considered depending on specific requirements.