SN74HC574N (74HC574) Logic Chip

Description:

The SN74HC574N is an octal edge-triggered D-type flip-flop with 3-state outputs. It is designed for high-speed CMOS applications and operates over a wide voltage range. This device is commonly used in memory storage and retrieval, as well as in buffering and data synchronization applications. The SN74HC574N is part of the 74HC family of high-speed CMOS logic devices, offering low power consumption and high noise immunity.

Key Features:

• Octal D-type flip-flop with 3-state outputs
• Edge-triggered operation on the rising edge of the clock
• Wide operating voltage range: 2V to 6V
• High-speed CMOS technology
• Low power consumption
• 3-state outputs for bus-oriented applications
• Direct clear function
• Inputs and outputs are protected against static discharge

Technical Specifications:

• Package Type: 20-pin DIP
• Supply Voltage (V_CC): 2V to 6V
• Input Voltage (V_IN): 0V to V_CC
• Output Voltage (V_OUT): 0V to V_CC
• Input High Voltage (V_IH): 3.15V (minimum) at V_CC = 6V
• Input Low Voltage (V_IL): 1.35V (maximum) at V_CC = 6V
• Output Current (I_O): ±25mA
• Quiescent Supply Current (I_CC): 8µA (maximum)
• Propagation Delay Time: 16ns (typical) at V_CC = 5V, C_L = 15pF
• Operating Temperature Range: -40°C to +85°C

Applications:

• Memory Storage: Temporary data storage and retrieval.
• Data Buffers: Buffering data between subsystems.
• Data Synchronization: Synchronizing data between different clock domains.
• Bus-Oriented Applications: Driving and receiving data on shared buses.
• Latches and Registers: Implementing latches and registers in digital circuits.

Datasheet: For detailed technical information, refer to the SN74HC574N datasheet.