Logic - Flip Flops

	Mfr Part #	Quantity Available	Price	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
	CD74HCT109E IC FF JK TYPE DUAL 1BIT 16DIP Harris Corporation	27612 In Stock	0.46000	Obsolete	Set(Preset) and Reset	JK Type	Complementary	2	1	54 MHz	40ns @ 4.5V, 50pF	Positive Edge	4mA, 4mA	4.5V ~ 5.5V	4 µA	10 pF	-55°C ~ 125°C (TA)	Through Hole	16-PDIP	16-DIP (0.300", 7.62mm)
	DM74ALS174SJX IC FF D-TYPE SNGL 6BIT 16SOP Fairchild Semiconductor	6000 In Stock	0.25000	Obsolete	Master Reset	D-Type	Non-Inverted	1	6	50 MHz	17ns @ 5V, 50pF	Positive Edge	400µA, 8mA	4.5V ~ 5.5V	19 mA	-	0°C ~ 70°C (TA)	Surface Mount	16-SOP	16-SOIC (0.209", 5.30mm Width)
	M74HCT574TTR IC FF D-TYPE SNGL 8BIT 20TSSOP STMicroelectronics	7808 In Stock	2.65000	Obsolete	Standard	D-Type	Tri-State, Non-Inverted	1	8	50 MHz	36ns @ 4.5V, 150pF	Positive Edge	6mA, 6mA	4.5V ~ 5.5V	4 µA	5 pF	-55°C ~ 125°C (TA)	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
	74ACT273SCX IC FF D-TYPE SNGL 8BIT 20SOIC Fairchild Semiconductor	4445 In Stock	0.36000	Obsolete	Master Reset	D-Type	Non-Inverted	1	8	189 MHz	8.5ns @ 5V, 50pF	Positive Edge	24mA, 24mA	4.5V ~ 5.5V	40 µA	4.5 pF	-40°C ~ 85°C (TA)	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
	74LVC16374ADL,118 IC FF D-TYPE DUAL 8BIT 48SSOP Nexperia USA Inc.	828 In Stock	1.18000	Obsolete	Standard	D-Type	Tri-State, Non-Inverted	2	8	300 MHz	5.4ns @ 3.3V, 50pF	Positive Edge	24mA, 24mA	1.65V ~ 3.6V	20 µA	5 pF	-40°C ~ 125°C (TA)	Surface Mount	48-SSOP	48-BSSOP (0.295", 7.50mm Width)
	SN74AS109AD IC FF JK TYPE DUAL 1BIT 16SOIC Texas Instruments	3157 In Stock	1.70000	Active	Set(Preset) and Reset	JK Type	Complementary	2	1	105 MHz	9ns @ 5V, 50pF	Positive Edge	2mA, 20mA	4.5V ~ 5.5V	17 mA	-	0°C ~ 70°C (TA)	Surface Mount	16-SOIC	16-SOIC (0.154", 3.90mm Width)
	MC10131FNR2 D FLIP-FLOP onsemi	3457 In Stock	2.75000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	74ACTQ821SPC IC FF D-TYPE SNGL 10BIT 24DIP Fairchild Semiconductor	2010 In Stock	0.97000	Obsolete	Standard	D-Type	Tri-State, Non-Inverted	1	10	120 MHz	9.5ns @ 5V, 50pF	Positive Edge	24mA, 24mA	4.5V ~ 5.5V	80 µA	4.5 pF	-40°C ~ 85°C (TA)	Through Hole	24-PDIP	24-DIP (0.300", 7.62mm)
	MC74AC574DWR2G IC FF D-TYPE SNGL 8BIT 20SOIC onsemi	714 In Stock	1.11000	Active	Standard	D-Type	Tri-State, Non-Inverted	1	8	95 MHz	9.5ns @ 5V, 50pF	Positive Edge	24mA, 24mA	2V ~ 6V	8 µA	4.5 pF	-40°C ~ 85°C (TA)	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
	MC74HC574ANG IC FF D-TYPE SNGL 8BIT 20DIP onsemi	4931 In Stock	0.48000	Obsolete	Standard	D-Type	Tri-State, Non-Inverted	1	8	35 MHz	27ns @ 6V, 50pF	Positive Edge	7.8mA, 7.8mA	2V ~ 6V	4 µA	10 pF	-55°C ~ 125°C (TA)	Through Hole	20-PDIP	20-DIP (0.300", 7.62mm)
	74LV74PW,118 IC FF D-TYPE DUAL 1BIT 14TSSOP Nexperia USA Inc.	6247 In Stock	0.42000	Active	Set(Preset) and Reset	D-Type	Complementary	2	1	110 MHz	17ns @ 5V, 50pF	Positive Edge	12mA, 12mA	1V ~ 5.5V	80 µA	3.5 pF	-40°C ~ 125°C (TA)	Surface Mount	14-TSSOP	14-TSSOP (0.173", 4.40mm Width)
	MC74AC378N AC SERIES, 1 FUNC, POSITIVE EDGE onsemi	3175 In Stock	0.37000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	SN74AUC2G79DCUR IC FF D-TYPE DUAL 1BIT 8VSSOP Texas Instruments	13 In Stock	0.71000	Active	Standard	D-Type	Non-Inverted	2	1	275 MHz	1.8ns @ 2.5V, 30pF	Positive Edge	9mA, 9mA	0.8V ~ 2.7V	10 µA	2.5 pF	-40°C ~ 85°C (TA)	Surface Mount	8-VSSOP	8-VFSOP (0.091", 2.30mm Width)
	SN74HCS273RKSR OCTAL D-TYPE FLIP-FLOPS WITH CLE Texas Instruments	8224 In Stock	0.73000	Active	Master Reset	D-Type	Push-Pull	1	8	135 MHz	14.3ns @ 6V, 50pF	Positive Edge	7.8mA, 7.8mA	2V ~ 6V	2 µA	5 pF	-40°C ~ 125°C (TA)	Surface Mount	20-VQFN (2.5x4.5)	20-VFQFN Exposed Pad
	SN74AC374PWR IC FF D-TYPE SNGL 8BIT 20TSSOP Texas Instruments	2958 In Stock	0.38720	Active	Standard	D-Type	Tri-State, Non-Inverted	1	8	155 MHz	9.5ns @ 5V, 50pF	Positive Edge	24mA, 24mA	2V ~ 6V	4 µA	4.5 pF	-40°C ~ 85°C (TA)	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
	CD74FCT273M IC FF D-TYPE SNGL 8BIT 20SOIC Harris Corporation	6400 In Stock	0.44000	Obsolete	Master Reset	D-Type	Non-Inverted	1	8	70 MHz	7ns @ 5V, 50pF	Positive Edge	15mA, 48mA	4.75V ~ 5.25V	8 µA	10 pF	0°C ~ 70°C (TA)	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
	SN74ALVCH374DWR IC FF D-TYPE SNGL 8BIT 20SOIC Texas Instruments	10000 In Stock	0.48000	Obsolete	Standard	D-Type	Tri-State, Non-Inverted	1	8	150 MHz	3.6ns @ 3.3V, 50pF	Positive Edge	24mA, 24mA	1.65V ~ 3.6V	10 µA	5 pF	-40°C ~ 85°C (TA)	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
	SN74LV74ARGYR IC FF D-TYPE DUAL 1BIT 14VQFN Texas Instruments	6171 In Stock	0.22000	Active	Set(Preset) and Reset	D-Type	Complementary	2	1	140 MHz	9.3ns @ 5V, 50pF	Positive Edge	12mA, 12mA	2V ~ 5.5V	20 µA	2 pF	-40°C ~ 125°C (TA)	Surface Mount	14-VQFN (3.5x3.5)	14-VFQFN Exposed Pad
	74VHC273MX D FLIP-FLOP, AHC/VHC SERIES, 1-F Fairchild Semiconductor	79704 In Stock	0.29000	Active	Master Reset	D-Type	Non-Inverted	1	8	110 MHz	11ns @ 5V, 50pF	Positive Edge	8mA, 8mA	2V ~ 5.5V	4 µA	4 pF	-40°C ~ 85°C (TA)	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
	74LS174PC D FLIP-FLOP, LS SERIES TTL National Semiconductor	69638 In Stock	0.19000	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	74LVCH16374APAG8 IC FF D-TYPE DUAL 8BIT 48TSSOP Renesas Electronics America Inc	4679 In Stock	0.75150	Active	Standard	D-Type	Tri-State, Non-Inverted	2	8	150 MHz	4.5ns @ 3.3V, 50pF	Positive Edge	24mA, 24mA	2.7V ~ 3.6V	10 µA	4.5 pF	-40°C ~ 85°C (TA)	Surface Mount	48-TSSOP	48-TFSOP (0.240", 6.10mm Width)
	MC100EP31DTG IC FF D-TYPE SNGL 1BIT 8TSSOP onsemi	8013 In Stock	13.26000	Active	Set(Preset) and Reset	D-Type	Complementary	1	1	3 GHz	-	Positive Edge	-	-3V ~ -5.5V	45 mA	-	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MC74LCX574DTG IC FF D-TYPE SNGL 8BIT 20TSSOP onsemi	125 In Stock	0.91000	Active	Standard	D-Type	Tri-State, Non-Inverted	1	8	150 MHz	8.5ns @ 3.3V, 50pF	Positive Edge	24mA, 24mA	2V ~ 3.6V	10 µA	7 pF	-40°C ~ 85°C (TA)	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
	SN74HCT74NSRE4 IC FF D-TYPE DUAL 1BIT 14SOP Texas Instruments	3806 In Stock	0.11000	Active	Set(Preset) and Reset	D-Type	Complementary	2	1	46 MHz	25ns @ 5.5V, 50pF	Positive Edge	4mA, 4mA	4.5V ~ 5.5V	4 µA	3 pF	-40°C ~ 85°C (TA)	Surface Mount	14-SO	14-SOIC (0.209", 5.30mm Width)