Introduction
The 74LS74 is a dual D-type flip-flop IC. It contains two independent D-type flip-flops, which are used to store a single bit of data. This IC is widely used in digital systems for data storage and synchronization.
Features
- Dual D-type flip-flops
- TTL compatible
- Low power dissipation
- Set and reset inputs
- Edge-triggered operation
Pin Configuration
The 74LS74 has 14 pins with the following configuration:
Inputs: D1, D2, Clock1, Clock2, Set1, Set2, Reset1, Reset2
Outputs: Q1, Q2
Power: Vcc (Pin 14), GND (Pin 7)
Applications
- Data storage
- Clock division
- Frequency counters
- Shift registers
