Flip Flops

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Function	Type	Output Type	Number of Elements	Number of Bits per Element	Clock Frequency	Max Propagation Delay @ V, Max CL	Trigger Type	Current - Output High, Low	Voltage - Supply	Current - Quiescent (Iq)	Input Capacitance	Operating Temperature	Mounting Type	Supplier Device Package	Package / Case
CD74HC74M96 IC FF D-TYPE DUAL 1BIT 14SOIC Texas Instruments	4,147 In Stock	1 : $0.27000 Cut Tape (CT) 2,500 : $0.09844 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Set(Preset) and Reset	D-Type	Complementary	2	1	50 MHz	30ns @ 6V, 50pF	Positive Edge	5.2mA, 5.2mA	2V ~ 6V	4 µA	10 pF	-55°C ~ 125°C (TA)	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
MC74HC74ADG IC FF D-TYPE DUAL 1BIT 14SOIC onsemi	904 In Stock 34,925 Factory	1 : $1.12000 Tube	74HC	Tube	Active	Set(Preset) and Reset	D-Type	Complementary	2	1	35 MHz	17ns @ 6V, 50pF	Positive Edge	5.2mA, 5.2mA	2V ~ 6V	2 µA	10 pF	-55°C ~ 125°C (TA)	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
MC74HC73ADR2G IC FF JK TYPE DUAL 1BIT 14SOIC onsemi	4,983 In Stock	1 : $0.71000 Cut Tape (CT) 2,500 : $0.15437 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Reset	JK Type	Complementary	2	1	35 MHz	21ns @ 6V, 50pF	Negative Edge	5.2mA, 5.2mA	2V ~ 6V	4 µA	10 pF	-55°C ~ 125°C (TA)	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)

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Flip-flops are elementary digital memory devices capable of storing a single logic state or "bit" of information. They have at least two inputs; one or more to communicate the data to be stored and another to indicate the point in time to store it. Different flip-flop types such as D (delay), SR (Set-Reset), and JK respond differently to the signals presented to their inputs and can be used to implement different logical functions. They differ from latches in that they are edge sensitive devices, whose retained logic state changes only at the moment a valid clock signal is received.