The MC74AC573/74ACT573 is a high-speed octal latch with 3-state outputs, featuring buffered Latch Enable and Output Enable inputs. Designed for microprocessor bus interfacing, it offers source/sink current of 24 mA per output, with inputs and outputs on opposite sides for easy board mounting. Its functional equivalent to MC74AC373/74ACT373 makes it suitable as input or output ports in digital systems. It includes low output impedance, high noise immunity, and Pb-Free construction, ideal for reliable industrial automation and control applications.
Supply Voltage: 4.5V to 5.5V (74ACT considered TTL compatible)
Input Voltage Range: -0.5V to Vcc + 0.5V
Output Voltage Range: -0.5V to Vcc + 0.5V
Maximum Input Diode Current: 420 mA
Maximum Output Diode Current: 50 mA
Source/Sink Current per Output: 24 mA
Storage Temperature Range: -65°C to +150°C
Operating Temp Range: -40°C to +85°C
Propagation Delay: 20-25 ns (typical)
Output Enable and Latch Enable Pulse Width: 35-50 ns
Thermal Resistance (TSSOP-20): 110.7 °C/W
Lead Temperature (10 sec): 260°C
ESD Withstand Voltage: >2000V (Human Body Model)
Package Types: SOIC-20, TSSOP-20
Pb-Free and RoHS compliant
Durability: Lead-Free construction with UL 94 V-0 flammability rating
Buy the Semiconductor Components MC74AC573 U+2013 Reliable Octal Buffer for Industrial Applications
Enhance your digital system with the reliable MC74AC573 octal latch, offering high-speed performance, buffered outputs, and easy microprocessor integration. Its 3-state outputs facilitate bus interfacing, making it an ideal choice for industrial automation, control panels, and embedded systems. Compact and Pb-Free, this durable latch ensures seamless operation in high-reliability applications. Purchase online now to benefit from fast shipping, quality assurance, and technical support, and integrate a proven component into your electronics project for efficient and robust performance.
Get MC74AC573 today—built for precision and long-lasting durability in digital and control systems.
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