SN74HC574NSR

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Texas Instruments

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

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DocumentsDatasheet Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)+14

SN74HC574NSR

Active

Texas Instruments

OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsDatasheet Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)+14

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SN74HC574NSR	74HC574 Series

Clock Frequency	40 MHz	36 - 84 MHz
Current - Output High, Low	7.8 mA, 7.8 mA	7.8 mA
Current - Quiescent (Iq)	8 ÁA	8 ÁA
Function	Standard	Standard
Input Capacitance	3 pF	3 - 10 pF
Max Propagation Delay @ V, Max CL	31 ns	28 - 46 ns
Mounting Type	Surface Mount	Through Hole, Surface Mount
Number of Bits per Element	8	8
Number of Elements [custom]	1	1
Operating Temperature [Max]	85 °C	85 - 125 °C
Operating Temperature [Min]	-40 °C	-55 - -40 °C
Output Type	Tri-State, Non-Inverted	Tri-State, Non-Inverted
Package / Case	20-SOIC	20-DIP, 20-SOIC, 20-SSOP, 20-TSSOP, 16-SOIC (0.209", 5.30mm Width)
Package / Case	0.209 in, 5.3 mm	0.173 - 7.5 mm
Package / Case	-	0.3 - 4.4 in
Package / Case	-	7.62 mm
Supplier Device Package	20-SO	20-PDIP, 20-SOIC, 20-SSOP, 20-TSSOP, 20-SO, 16-SO
Trigger Type	Positive Edge	Positive Edge
Type	D-Type	D-Type
Voltage - Supply [Max]	6 V	6 V
Voltage - Supply [Min]	2 V	2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.82
		10	$ 0.72
		25	$ 0.68
		100	$ 0.55
		250	$ 0.51
		500	$ 0.44
		1000	$ 0.35
	Digi-Reel®	1	$ 0.82
		10	$ 0.72
		25	$ 0.68
		100	$ 0.55
		250	$ 0.51
		500	$ 0.44
		1000	$ 0.35
	Tape & Reel (TR)	2000	$ 0.32
		6000	$ 0.29
		10000	$ 0.28
Texas Instruments	LARGE T&R	1	$ 0.62
		100	$ 0.42
		250	$ 0.33
		1000	$ 0.22

74HC574 Series

IC FF D-TYPE SNGL 8BIT 20DIP

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Number of Bits per Element	Number of Elements [custom]	Trigger Type	Supplier Device Package	Package / Case	Package / Case	Package / Case	Output Type	Mounting Type	Clock Frequency	Input Capacitance	Function	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low	Max Propagation Delay @ V, Max CL	Package / Case
Texas Instruments SN74HC574NG4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-DIP (0.300", 7.62mm)	2 V	6 V	D-Type	8	1	Positive Edge	20-PDIP	20-DIP	0.3 in	7.62 mm	Tri-State, Non-Inverted	Through Hole	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns
Texas Instruments SN74HC574DWRE4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.295 in, 7.5 mm
Texas Instruments CD74HC574M96E4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	60 MHz	10 pF	Standard	8 ÁA	125 °C	-55 C	7.8 mA, 7.8 mA	28 ns	0.295 in, 7.5 mm
Texas Instruments CD74HC574M96G4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	60 MHz	10 pF	Standard	8 ÁA	125 °C	-55 C	7.8 mA, 7.8 mA	28 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574DBR Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SSOP (0.209", 5.30mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SSOP	20-SSOP			Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.209 in, 5.3 mm
Texas Instruments SN74HC574DW Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	36 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	46 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574PW Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-TSSOP	20-TSSOP	4.4 mm		Tri-State, Non-Inverted	Surface Mount	36 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	46 ns	0.173 in
Texas Instruments SN74HC574DWR Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	36 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	46 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574DWRG4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.295 in, 7.5 mm
Texas Instruments CD74HC574E Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-DIP (0.300", 7.62mm)	2 V	6 V	D-Type	8	1	Positive Edge	20-PDIP	20-DIP	0.3 in	7.62 mm	Tri-State, Non-Inverted	Through Hole	60 MHz	10 pF	Standard	8 ÁA	125 °C	-55 C	7.8 mA, 7.8 mA	28 ns
Texas Instruments SN74HC574N Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-DIP (0.300", 7.62mm)	2 V	6 V	D-Type	8	1	Positive Edge	20-PDIP	20-DIP	0.3 in	7.62 mm	Tri-State, Non-Inverted	Through Hole	36 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	46 ns
Texas Instruments SN74HC574DWG4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574NS Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SO	20-SOIC			Tri-State, Non-Inverted	Surface Mount	36 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	46 ns	0.209 in, 5.3 mm
Texas Instruments CD74HC574M Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	60 MHz	10 pF	Standard	8 ÁA	125 °C	-55 C	7.8 mA, 7.8 mA	28 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574PWRE4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-TSSOP	20-TSSOP	4.4 mm		Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.173 in
Texas Instruments CD74HC574M96 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SOIC	20-SOIC			Tri-State, Non-Inverted	Surface Mount	60 MHz	10 pF	Standard	8 ÁA	125 °C	-55 C	7.8 mA, 7.8 mA	28 ns	0.295 in, 7.5 mm
Texas Instruments SN74HC574PWT Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-TSSOP	20-TSSOP	4.4 mm		Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.173 in
Texas Instruments SN74HC574ANSR Flip Flop 1 Element D-Type 8 Bit Positive Edge 16-SOIC (0.209", 5.30mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	16-SO	16-SOIC (0.209", 5.30mm Width)			Tri-State, Non-Inverted	Surface Mount	84 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	33 ns
Texas Instruments SN74HC574PWRG4 Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-TSSOP	20-TSSOP	4.4 mm		Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.173 in
Texas Instruments SN74HC574APWR Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-TSSOP (0.173", 4.40mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-TSSOP	20-TSSOP	4.4 mm		Tri-State, Non-Inverted	Surface Mount	84 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	33 ns	0.173 in
Texas Instruments SN74HC574NSR Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)	2 V	6 V	D-Type	8	1	Positive Edge	20-SO	20-SOIC			Tri-State, Non-Inverted	Surface Mount	40 MHz	3 pF	Standard	8 ÁA	85 °C	-40 °C	7.8 mA, 7.8 mA	31 ns	0.209 in, 5.3 mm