GENERAL DESCRIPTION
The 74HC574 is an octal D-Type positive edge-triggered flip-flop with 3-state outputs. The device can accept a wide supply voltage range from 2.0V to 5.5V.
OE is output enable input and CP is clock input. When OE sets high, the outputs are in a high-impedance state. OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
PIN CONFIGURATIONS
FEATURES
Wide Supply Voltage Range: 2.0V to 5.5V
+7.8mA/-7.8mA Output Current
8-Bit Positive Edge-Triggered Register
3-State Non-Inverting Outputs Suitable for Bus-Oriented Applications
CMOS Low Power Consumption
-40℃ to +125℃ Operating Temperature Range
Available in Green TSSOP-20 and SOIC-20 Packages
ORDERING INFORMATION
