MC74LVQ574SD中文資料摩托羅拉數據手冊PDF規(guī)格書

Low-Voltage CMOS Octal D-Type Flip-Flop Flow Through Pinout (3-State, Non-Inverting)

The MC74LVQ574 is a high performance, non–inverting octal D–type flip–flop operating from a 2.7 to 3.6V supply. The MC74LVQ574 is suitable for TTL level bus oriented applications where a memory element is required.

Current drive capability is 12mA at the outputs. The MC74LVQ574 consists of 8 edge–triggered flip–flops with individual D–type inputs and 3–state true outputs. The buffered clock and buffered Output Enable (OE) are common to all flip–flops. The eight flip–flops will store the state of individual D inputs that meet the setup and hold time requirements on the LOW–to–HIGH Clock (CP) transition. With the OE LOW, the contents of the eight flip–flops are available at the outputs. When the OE is HIGH, the outputs go to the high impedance state. The OE input level does not affect the operation of the flip–flops.

? Designed for 2.7 to 3.6V VCC Operation – Ideal for Low Power/Low Noise Applications

? Guaranteed Simultaneous Switching Noise Level and Dynamic Threshold Performance

? Guaranteed Skew Specifications

? Guaranteed Incident Wave Switching into 75?

? Low Static Supply Current (10μA) Substantially Reduces System Power Requirements

? Latchup Performance Exceeds 500mA

? ESD Performance: Human Body Model >2000V