CD74ACT109EG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Device
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
• Package: Ceramic Dual-In-Line Package (DIP)
• Essence: Flip-Flop with Set and Reset
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24mA
• Propagation Delay Time: 8ns (typical)

Detailed Pin Configuration

The CD74ACT109EG4 has a total of 16 pins. The pin configuration is as follows:

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| | | CD74ACT109EG4 | | | | _______ _______ | | CLR -|1 16|- VCC -|16 1|- J | D -|2 15|- Q1 -|15 2|- CP | CLK -|3 14|- Q0 -|14 3|- K | PR -|4 13|- GND -|13 4|- Q3 | Q2 -|5 12|- Q3 -|12 5|- PR | Q1 -|6 11|- Q2 -|11 6|- CLR | Q0 -|7 10|- CP -|10 7|- D | GND -|8 9|- K -|9 8|- CLK |______|_______|_______|_______| ```

Functional Features

• Flip-Flop with Set and Reset functionality
• Synchronous operation with clock input
• Asynchronous inputs for clear (CLR) and preset (PR)
• Outputs Q0-Q3 provide the stored data

Advantages

• High-speed operation allows for efficient data processing
• Low power consumption reduces energy usage
• Wide operating voltage range provides flexibility in different applications

Disadvantages

• Limited output current may restrict certain high-power applications
• Propagation delay time may affect real-time systems requiring immediate response

Working Principles

The CD74ACT109EG4 is a flip-flop IC that stores and outputs digital data. It operates synchronously with a clock input (CLK), which triggers the flip-flop to update its state. The device also features asynchronous inputs for clearing (CLR) and presetting (PR) the flip-flop. The stored data can be accessed through the Q0-Q3 outputs.

Detailed Application Field Plans

The CD74ACT109EG4 is commonly used in various digital logic applications, including: 1. Counters and frequency dividers 2. Shift registers 3. Data storage and retrieval systems 4. Control circuits 5. Communication systems

Detailed and Complete Alternative Models

1. SN74ACT109: Similar functionality and specifications, but in a different package (SOIC).
2. MC74ACT109: Equivalent flip-flop IC from a different manufacturer (Motorola).

Note: These alternative models should be evaluated based on specific requirements and compatibility with the intended application.

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