Octal D-Type Transparent Latch IC – 74HC573

High-Speed Octal D-Type Latches: This 74HC573 IC provides eight independent D-type latches, ideal for data storage and buffering in your projects. Its high speed ensures efficient data handling, even in demanding applications.

Robust and Reliable Performance: Built using advanced silicon-gate P-well CMOS technology, this component boasts high noise immunity and low power consumption, making it suitable for a wide range of environments.

Versatile 3-State Output: The integrated 3-state output control (OC) allows for easy interfacing with bus systems. This feature enables flexible control over output impedance, preventing conflicts and ensuring data integrity.

Easy Integration: The 74HC573 is pinout compatible with the standard 74LS logic family, simplifying integration into existing designs and reducing development time. Its large output drive capability (15 LS-TTL loads) ensures reliable signal transmission.

Data Retention and Control: The latch enable (LE) pin provides precise control over data storage. Data at the D inputs is latched when LE goes LOW, ensuring data is held until LE is HIGH again.

Enhanced ESD Protection: Internal diode clamps protect all inputs from damage caused by electrostatic discharge, increasing the component’s longevity and reliability.

Specifications:
Supply Voltage (VCC): -5 to +0V
Input Voltage (VIN): -5V to VCC +5V
Output Voltage (VOUT): -5 to VCC +5V
Clamp Diode Current (IIK, IOK): ± 20 mA
DC Output Current, per pin (IOUT): ± 35 mA
DC VCC or GND Current, per pin (ICC): ± 70 mA
Storage Temperature Range (TSTG): − 65°C to + 150°C
Power Dissipation (PD) (Note 4): 600 mW
S.O. Package only: 500 mW
Lead Temperature (TL) (Soldering 10 seconds): 260°C