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SN74S112AN

SN74S112AN

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Dual J-K Flip-Flop with Clear
  • Package: DIP-16 (Dual In-Line Package)
  • Essence: High-speed, low-power consumption flip-flop
  • Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Clock Frequency: 55MHz
  • Propagation Delay Time: 12ns (typical)

Detailed Pin Configuration

The SN74S112AN has a total of 16 pins arranged as follows:

  1. CLR (Clear) - Active LOW clear input
  2. CLK (Clock) - Clock input
  3. J (J Input) - J input for the first flip-flop
  4. K (K Input) - K input for the first flip-flop
  5. Q (Q Output) - Q output of the first flip-flop
  6. Q̅ (Q̅ Output) - Complementary output of Q
  7. GND (Ground) - Ground reference
  8. Q̅ (Q̅ Output) - Complementary output of Q
  9. Q (Q Output) - Q output of the second flip-flop
  10. K (K Input) - K input for the second flip-flop
  11. J (J Input) - J input for the second flip-flop
  12. CLK (Clock) - Clock input
  13. CLR (Clear) - Active LOW clear input
  14. NC (No Connection) - No connection
  15. VCC (Supply Voltage) - Positive supply voltage
  16. NC (No Connection) - No connection

Functional Features

The SN74S112AN is a dual J-K flip-flop with clear functionality. It is designed to store and manipulate binary information. The flip-flop operates on the rising edge of the clock signal and can be cleared using the active LOW clear input. The J and K inputs determine the behavior of the flip-flop based on their logic levels.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Dual flip-flop in a single package - Clear functionality for easy initialization

Disadvantages: - Limited number of flip-flops in a single package - Requires external clock signal for operation

Working Principles

The SN74S112AN utilizes J-K flip-flops to store and manipulate binary data. The flip-flop's behavior is determined by the J and K inputs. When the clock signal rises, the current state of the flip-flop is stored and the outputs are updated accordingly. The clear input allows for easy initialization of the flip-flop.

Detailed Application Field Plans

The SN74S112AN is commonly used in various digital systems and applications, including: - Counters and registers - Data storage and retrieval systems - Control circuits - Sequential logic circuits - Microprocessor systems

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the SN74S112AN include: - 74LS112 - CD4013 - MC14013B - HCF4013

These alternatives offer comparable features and can be used as replacements depending on specific requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng SN74S112AN sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of SN74S112AN in technical solutions:

  1. Q: What is SN74S112AN? A: SN74S112AN is a dual J-K flip-flop integrated circuit (IC) that can be used in various digital logic applications.

  2. Q: What is the operating voltage range for SN74S112AN? A: The operating voltage range for SN74S112AN is typically between 4.5V and 5.5V.

  3. Q: How many flip-flops are there in SN74S112AN? A: SN74S112AN contains two independent J-K flip-flops, which means it can store and manipulate two separate bits of data.

  4. Q: What is the maximum clock frequency supported by SN74S112AN? A: SN74S112AN can operate at a maximum clock frequency of around 25 MHz.

  5. Q: Can SN74S112AN be used as a counter? A: Yes, SN74S112AN can be used as a basic counter by cascading multiple ICs together.

  6. Q: What is the power consumption of SN74S112AN? A: The power consumption of SN74S112AN is relatively low, typically around a few milliwatts.

  7. Q: Does SN74S112AN have any built-in protection features? A: No, SN74S112AN does not have any built-in protection features. External measures may be required to protect against overvoltage or ESD.

  8. Q: Can SN74S112AN be used in both synchronous and asynchronous applications? A: Yes, SN74S112AN can be used in both synchronous and asynchronous applications, depending on the specific requirements.

  9. Q: What is the typical propagation delay of SN74S112AN? A: The typical propagation delay of SN74S112AN is around 15-20 nanoseconds.

  10. Q: Are there any recommended decoupling capacitors for SN74S112AN? A: Yes, it is generally recommended to use decoupling capacitors near the power supply pins of SN74S112AN to minimize noise and voltage fluctuations.

Please note that these answers are general and may vary depending on the specific application and datasheet specifications of SN74S112AN.