SN74LS107ADRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Gates
• Characteristics: Dual JK Flip-Flop with Clear
• Package: SOIC-16
• Essence: The SN74LS107ADRE4 is a dual JK flip-flop IC that can store and manipulate digital information. It is commonly used in electronic circuits for various applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Logic Family: LS
• Number of Pins: 16
• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay: 15ns (typical)
• Output Current: ±8mA
• Input Voltage: 2V to 5.5V

Detailed Pin Configuration

The SN74LS107ADRE4 has a total of 16 pins, which are assigned specific functions:

1. CLR (Clear) - Clear input pin for resetting the flip-flop.
2. CLK (Clock) - Clock input pin for synchronizing the flip-flop operation.
3. J1 (J Input 1) - J input pin for the first flip-flop.
4. K1 (K Input 1) - K input pin for the first flip-flop.
5. Q1 (Q Output 1) - Output pin for the first flip-flop.
6. Q̅1 (Q̅ Output 1) - Complementary output pin for the first flip-flop.
7. GND (Ground) - Ground reference pin.
8. Q̅2 (Q̅ Output 2) - Complementary output pin for the second flip-flop.
9. Q2 (Q Output 2) - Output pin for the second flip-flop.
10. K2 (K Input 2) - K input pin for the second flip-flop.
11. J2 (J Input 2) - J input pin for the second flip-flop.
12. VCC (Supply Voltage) - Positive supply voltage pin.

Functional Features

• Dual JK flip-flop with independent set and reset inputs.
• Can operate in toggle mode or as a standard flip-flop.
• High-speed operation with low propagation delay.
• Wide operating voltage range.
• TTL compatible inputs and outputs.
• Clear input for synchronous reset.

Advantages and Disadvantages

Advantages: - Versatile functionality for various digital logic applications. - High-speed operation allows for efficient data manipulation. - Independent set and reset inputs provide flexibility in circuit design. - Wide operating voltage range ensures compatibility with different systems. - Compact SOIC-16 package saves board space.

Disadvantages: - Limited number of flip-flops per IC package. - Requires external clock signal for proper operation. - Not suitable for high-voltage applications.

Working Principles

The SN74LS107ADRE4 operates based on the principles of JK flip-flops. It can store and manipulate digital information using its two flip-flops. The clock input synchronizes the flip-flop operation, while the J and K inputs control the state of each flip-flop. The clear input allows for synchronous reset of the flip-flops when activated.

Detailed Application Field Plans

The SN74LS107ADRE4 is widely used in various digital logic applications, including:

1. Counters and frequency dividers.
2. Shift registers and data storage circuits.
3. Control and timing circuits.
4. Memory address decoding.
5. Sequential logic circuits.

Detailed and Complete Alternative Models

1. SN74LS76A: Dual JK Flip-Flop with Preset and Clear
2. SN74LS109A: Dual Positive-Edge-Triggered JK Flip-Flop with Clear
3. SN74LS112A: Dual Negative-Edge-Triggered JK Flip-Flop with Clear
4. SN74LS73A: Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop

These alternative models offer similar functionality to the SN74LS107ADRE4 and can be used as replacements in various applications.

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