The CD74HCT109EG4 has a total of 16 pins, which are assigned as follows:
The CD74HCT109EG4 is a high-speed CMOS integrated circuit that consists of two J-K flip-flops with set and reset functionality. It operates within a wide supply voltage range of 2V to 6V, making it suitable for various digital logic applications. The flip-flops can be triggered by an external clock signal, and their outputs can be set or reset using the preset and clear inputs, respectively.
Advantages: - High-speed operation - Wide supply voltage range - Dual flip-flop design with set and reset functionality - Compact SOIC package for space-saving integration
Disadvantages: - Limited maximum operating frequency compared to some other ICs - Requires external clock signal for proper operation
The CD74HCT109EG4 utilizes CMOS technology to implement the dual J-K flip-flops. When the clock input (CLK) receives a rising edge, the current state of the flip-flops is transferred to their respective outputs. The preset (PR) and clear (CLR) inputs allow for setting and resetting the flip-flops, respectively. The complementary outputs (Q1', Q2') provide inverted versions of the main outputs (Q1, Q2).
The CD74HCT109EG4 is commonly used in various digital systems and applications, including but not limited to: - Counters and dividers - Frequency synthesizers - State machines - Data storage and retrieval systems - Control circuits
Some alternative models that offer similar functionality to the CD74HCT109EG4 include: - SN74HCT109 - Dual J-K Flip-Flop with Set and Reset (Texas Instruments) - MC74HCT109 - Dual J-K Flip-Flop with Set and Reset (ON Semiconductor) - 74HCT109 - Dual J-K Flip-Flop with Set and Reset (NXP Semiconductors)
These alternative models can be considered based on specific requirements, availability, and pricing.
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Sure! Here are 10 common questions and answers related to the application of CD74HCT109EG4 in technical solutions:
Q: What is CD74HCT109EG4? A: CD74HCT109EG4 is a dual J-K flip-flop integrated circuit (IC) that operates on HCT logic family, providing high-speed performance with low power consumption.
Q: What are the typical applications of CD74HCT109EG4? A: CD74HCT109EG4 is commonly used in various digital systems, such as counters, frequency dividers, shift registers, and control circuits.
Q: What is the operating voltage range for CD74HCT109EG4? A: The operating voltage range for CD74HCT109EG4 is typically between 2V and 6V.
Q: What is the maximum clock frequency supported by CD74HCT109EG4? A: CD74HCT109EG4 can support clock frequencies up to 25 MHz.
Q: Does CD74HCT109EG4 have any built-in protection features? A: Yes, CD74HCT109EG4 has built-in input diodes that provide protection against electrostatic discharge (ESD).
Q: Can CD74HCT109EG4 operate in both synchronous and asynchronous modes? A: Yes, CD74HCT109EG4 can operate in both synchronous and asynchronous modes, depending on the clock input configuration.
Q: What is the power supply current requirement for CD74HCT109EG4? A: The power supply current requirement for CD74HCT109EG4 is typically around 8 mA.
Q: Is CD74HCT109EG4 compatible with other logic families? A: Yes, CD74HCT109EG4 is compatible with a wide range of logic families, including TTL, CMOS, and LSTTL.
Q: Can CD74HCT109EG4 be used in high-temperature environments? A: Yes, CD74HCT109EG4 has a specified operating temperature range of -40°C to 85°C, making it suitable for various industrial applications.
Q: What package options are available for CD74HCT109EG4? A: CD74HCT109EG4 is available in different package options, such as SOIC (Small Outline Integrated Circuit) and TSSOP (Thin Shrink Small Outline Package).
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for CD74HCT109EG4.