M74HC574 Octal D-Type Flip-Flop (3-State)

The M74HC574 is an high speed CMOS OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS INVERTING fabricated with sub-micron silicon gate C2MOS technology.

This 8 bit D-TYPE FLIP FLOP is controlled by a clock input (CK) and an output enable input (OE). On the positive transition of the clock, the Q outputs will be set to the logic state that were setup at the D inputs.

While the OE input is at low level, the eight outputs will be in a normal logic state (high or low logic level) and while OE is in high level the outputs will be in a high impedance state.

The output control does not affect the internal operation of flip-flops; that is, the old data can be retained or the new data can be entered even while the outputs are off.

All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性
M74HC574 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
M74HC574TTR Active   1000 TSSOP 20 Tape And Reel   M74HC574TTR
M74HC574RM13TR Active   1000 SO-20 Tape And Reel   M74HC574RM13TR
M74HC574B1R Active   1000 PDIP 20 Tube   M74HC574B1R
DATASHEET
描述 版本 大小
M74HC574 : DS2373: Octal D-type flip flop with 3 state output non inverting 1 239KB