SN74AHCT374DGVRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, 3-state output
• Package: TSSOP-20
• Essence: D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AHCT
• Number of Flip-Flops: 8
• Input Voltage Range: 2V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6 ns (typical)
• Output Drive Capability: ±24 mA
• Supply Voltage Range: 4.5V to 5.5V

Detailed Pin Configuration

The SN74AHCT374DGVRG4 has a TSSOP-20 package with the following pin configuration:

1. Q0 (Output)
2. D0 (Data Input)
3. D1 (Data Input)
4. D2 (Data Input)
5. D3 (Data Input)
6. D4 (Data Input)
7. D5 (Data Input)
8. D6 (Data Input)
9. GND (Ground)
10. Q7 (Output)
11. CP (Clock Pulse Input)
12. OE (Output Enable Input)
13. Q1 (Output)
14. Q2 (Output)
15. Q3 (Output)
16. Q4 (Output)
17. Q5 (Output)
18. Q6 (Output)
19. VCC (Supply Voltage)
20. NC (No Connection)

Functional Features

• 8-bit D-type flip-flop with 3-state outputs
• Positive-edge triggered clock input (CP)
• Active-low output enable input (OE)
• 3-state outputs allow multiple devices to be connected to a common bus
• High-speed operation with low power consumption
• Schmitt-trigger inputs for noise immunity

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low-power consumption helps in reducing energy usage - 3-state outputs enable easy bus sharing among multiple devices - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation

Disadvantages: - Limited number of flip-flops (8 in this case) - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The SN74AHCT374DGVRG4 is a D-type flip-flop with 3-state outputs. It stores data on the rising edge of the clock pulse (CP) input. The stored data can be accessed through the 8 output pins (Q0-Q7). The output enable input (OE) controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74AHCT374DGVRG4 is commonly used in various digital systems where the storage and retrieval of data is required. 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

Some alternative models that offer similar functionality to the SN74AHCT374DGVRG4 are:

1. SN74HC374N
2. CD74HCT374E
3. MC74ACT374DW
4. 74LVTH374WM

These models can be considered as alternatives based on their specifications, pin configuration, and functional features.

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