Overview
The SN74HC109DRG4 is a dual JK flip-flop integrated circuit (IC) manufactured by Texas Instruments. This component is part of the 74HC logic family, known for its high-speed CMOS technology. The SN74HC109DRG4 is designed for applications requiring reliable and efficient digital signal processing. It features positive-edge triggering, set (preset) and reset functionality, and is housed in a 16-SOIC package, making it suitable for surface-mount applications. Its target user groups include engineers and designers working in industrial automation, consumer electronics, and embedded systems. The product's unique selling points include its high-speed operation, low power consumption, and compatibility with a wide range of voltage levels.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Type | JK Flip-Flop | - | Dual |
| Output Type | Differential | - | - |
| Number of Elements | 2 | - | - |
| Number of Bits per Element | 1 | - | - |
| Clock Frequency | 60 | MHz | - |
| Propagation Delay Time | 12 | ns | - |
| Trigger Type | Positive Edge | - | - |
| High-Level Output Current | 5.2 | mA | - |
| Low-Level Output Current | 5.2 | mA | - |
| Supply Voltage | 2 to 6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package/Case | 16-SOIC | - | 3.90mm wide |
Key Features
- Dual JK flip-flop with set and reset functionality.
- Positive-edge triggering for reliable signal processing.
- High-speed operation with a clock frequency of up to 60 MHz.
- Low power consumption, compatible with 2 V to 6 V supply voltage.
- Differential output type for enhanced noise immunity.
- Wide operating temperature range (-40°C to 85°C) for industrial applications.
Applications
The SN74HC109DRG4 is widely used in various digital systems and applications, including:
- Industrial Automation: Used in control systems and signal processing modules.
- Consumer Electronics: Integrated into devices like digital clocks and calculators.
- Embedded Systems: Employed in microcontrollers and digital logic circuits.
- Communication Systems: Utilized in data transmission and synchronization circuits.
Q & A
1. What is the function of the SN74HC109DRG4?
The SN74HC109DRG4 is a dual JK flip-flop IC used for digital signal processing and storage.
2. What is the operating voltage range?
The operating voltage range is 2 V to 6 V.
3. What is the maximum clock frequency?
The maximum clock frequency is 60 MHz.
4. What is the propagation delay time?
The propagation delay time is 12 ns.
5. What is the output type?
The output type is differential.
6. What is the package type?
The package type is 16-SOIC.
7. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
8. What are the key features of this IC?
Key features include dual JK flip-flop functionality, positive-edge triggering, and low power consumption.
9. What are typical applications of this IC?
Typical applications include industrial automation, consumer electronics, and embedded systems.
10. Is this IC RoHS compliant?
Yes, the SN74HC109DRG4 is RoHS compliant.
