SN74AHC74QPWRG4Q1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, dual D-type positive-edge-triggered flip-flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Reliable and efficient flip-flop IC
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• High-Level Input Voltage: 0.7 x VCC to VCC + 0.5 V
• Low-Level Input Voltage: -0.5 V to 0.3 x VCC
• High-Level Output Current: -8 mA
• Low-Level Output Current: 8 mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SN74AHC74QPWRG4Q1 has a total of 14 pins, which are labeled as follows:

1. CLR (Clear) - Clear input
2. D (Data) - Data input
3. CLK (Clock) - Clock input
4. Q (Output) - Output
5. GND (Ground) - Ground reference
6. Q (Output) - Complementary output
7. PRE (Preset) - Preset input
8. PRN (Preset Not) - Complementary preset input
9. VCC (Positive Power Supply) - Positive power supply
10. Q (Output) - Output
11. GND (Ground) - Ground reference
12. Q (Output) - Complementary output
13. PRE (Preset) - Preset input
14. PRN (Preset Not) - Complementary preset input

Functional Features

• Dual D-type positive-edge-triggered flip-flop
• Clear and preset inputs for synchronous operation
• High-speed operation with low power consumption
• Direct interface with TTL levels
• Complementary outputs for easy cascading

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low-power consumption reduces energy usage - Synchronous operation ensures reliable output - Compatibility with TTL levels simplifies integration into existing systems - Complementary outputs facilitate cascading of multiple flip-flops

Disadvantages: - Limited supply voltage range (2 V to 5.5 V) - Output current limitations may restrict certain applications - Operating temperature range may not be suitable for extreme environments

Working Principles

The SN74AHC74QPWRG4Q1 is a dual D-type positive-edge-triggered flip-flop. It operates based on the rising edge of the clock signal, capturing the input data and storing it in its internal memory. The clear and preset inputs allow for synchronous clearing and setting of the flip-flop's state. The complementary outputs provide both the normal and inverted versions of the stored data.

Detailed Application Field Plans

The SN74AHC74QPWRG4Q1 can be used in various applications, including:

1. Digital logic circuits
2. Data storage systems
3. Communication devices
4. Microcontrollers
5. Control systems

Its high-speed operation and low-power consumption make it suitable for applications that require efficient data processing and minimal energy usage. The synchronous operation and complementary outputs enable seamless integration into digital systems.

Detailed and Complete Alternative Models

1. SN74AHC74QDRQ1 - SOIC (Small Outline Integrated Circuit) package, 2500 units per reel
2. SN74AHC74RGYRQ1 - QFN (Quad Flat No-Lead) package, 3000 units per reel
3. SN74AHC74PWLE - TSSOP package, 2000 units per reel
4. SN74AHC74DGVRE4 - TVSOP (Thin Very Small Outline Package) package, 4000 units per reel

These alternative models offer similar functionality to the SN74AHC74QPWRG4Q1 but may differ in package type, packaging quantity, or other minor specifications.

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