Manufacturer Part Number
SN74HC574NSR
Manufacturer
Texas Instruments
Introduction
The SN74HC574NSR is a high-speed Si-gate CMOS device that belongs to the 74HC series.
Product Features and Performance
D-Type flip-flop with tri-state non-inverted outputs
8-bit configuration per element
Positive edge-triggered operation
40 MHz clock frequency capability
High output current capability of 7.8mA (both high and low outputs)
Wide operating voltage range from 2V to 6V
Product Advantages
Low power consumption with quiescent current of only 8 µA
Offers high noise immunity
Non-inverted outputs for direct interface capability
Surface mount package supports modern PCB design
Key Technical Parameters
Max Propagation Delay: 31ns @ 6V, 50pF
Clock Frequency: 40 MHz
Output Current: 7.8mA (high and low)
Voltage Supply Range: 2V ~ 6V
Quiescent Current (Iq): 8 µA
Input Capacitance: 3 pF
Quality and Safety Features
Manufactured by Texas Instruments with high-reliability standards
Operating temperature range of -40°C to 85°C ensures performance stability across varied environmental conditions
Compatibility
Compatible with other logic families with appropriate interfacing
Wide voltage range support ensures interfacing with various digital systems
Application Areas
Communication systems
Data processing
Consumer electronics
Embedded systems
Product Lifecycle
Currently in active status, no indication of nearing discontinuation
Future replacements or upgrades based on texas-instruments' product portfolio
Several Key Reasons to Choose This Product
High-speed performance for demanding logic applications
Reliable and low-power operation for energy-efficient designs
Industry-standard quality from a reputable manufacturer
Wide compatibility with various voltages and other logic devices
Robust performance across a wide temperature range for diverse applications