74HCT574

Active

Octal D-Type Positive Edge-Triggered Flip-Flop with 3-State Outputs

74HCT574.pdf

The 74HCT574 is an octal D-Type positive edge-triggered flip-flop with 3-state outputs. The device can accept a supply voltage range from 4.5V to 5.5V.

OE is the output enable input and CLK is the 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.

FEATURES

Supply Voltage Range: 4.5V to 5.5
+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, SOIC-20 and SSOP-20 Packages

APPLICATIONS

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
74HCT574XS20G/TR	Active	SOIC-20	20	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days
74HCT574XSS20G/TR	Active	SSOP-20	20	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $0.875/unit 25-99 units : $0.75/unit 100-249 units : $0.625/unit 250-499 units : $0.5/unit 500-999 units : $0.4375/unit 1000-9999 units : $0.325/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days
74HCT574XTS20G/TR	Active	TSSOP-20	20	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.