Logic - Flip Flops

Category Introduction

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.

Product List

704 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusFunctionTypeOutput TypeNumber of ElementsNumber of Bits per ElementClock FrequencyMax Propagation Delay @ V, Max CLTrigger TypeCurrent - Output High, LowVoltage - SupplyCurrent - Quiescent (Iq)Input CapacitanceOperating TemperatureMounting TypeSupplier Device PackagePackage / Case
74AHC74D-Q100J
74AHC74D-Q100J
IC FF D-TYPE DUAL 1BIT 14SO
Nexperia USA Inc.
1,000 $0.15
74AHC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary21115 MHz9.3ns @ 5V, 50pFPositive Edge8mA, 8mA2V ~ 5.5V2 µA3 pF-40°C ~ 125°C (TA)Surface Mount14-SO14-SOIC (0.154", 3.90mm Width)
74HC74BQ-Q100,115
74HC74BQ-Q100,115
IC FF D-TYPE DUAL 1BIT 14DHVQFN
Nexperia USA Inc.
2,973 $0.15
Automotive, AEC-Q100, 74HC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary2182 MHz37ns @ 6V, 50pFPositive Edge5.2mA, 5.2mA2V ~ 6V40 µA3.5 pF-40°C ~ 125°C (TA)Surface Mount14-DHVQFN (2.5x3)14-VFQFN Exposed Pad
74LVC74AD-Q100J
74LVC74AD-Q100J
IC FF D-TYPE DUAL 1BIT 14SO
Nexperia USA Inc.
2,591 $0.17
74LVC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary21250 MHz5.2ns @ 3.3V, 50pFPositive Edge24mA, 24mA1.2V ~ 3.6V10 µA4 pF-40°C ~ 125°C (TA)Surface Mount14-SO14-SOIC (0.154", 3.90mm Width)
74AHC74PW-Q100J
74AHC74PW-Q100J
IC FF D-TYPE DUAL 1BIT 14TSSOP
Nexperia USA Inc.
4,147 $0.17
74AHC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary21115 MHz9.3ns @ 5V, 50pFPositive Edge8mA, 8mA2V ~ 5.5V2 µA3 pF-40°C ~ 125°C (TA)Surface Mount14-TSSOP14-TSSOP (0.173", 4.40mm Width)
74AHCT74PW-Q100J
74AHCT74PW-Q100J
IC FF D-TYPE DUAL 1BIT 14TSSOP
Nexperia USA Inc.
2,468 $0.17
74AHCT Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary21140 MHz8.8ns @ 5V, 50pFPositive Edge8mA, 8mA4.5V ~ 5.5V2 µA3 pF-40°C ~ 125°C (TA)Surface Mount14-TSSOP14-TSSOP (0.173", 4.40mm Width)
74LVC74APW-Q100J
74LVC74APW-Q100J
IC FF D-TYPE DUAL 1BIT 14TSSOP
Nexperia USA Inc.
5,477 $0.17
74LVC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary21250 MHz5.2ns @ 3.3V, 50pFPositive Edge24mA, 24mA1.2V ~ 3.6V10 µA4 pF-40°C ~ 125°C (TA)Surface Mount14-TSSOP14-TSSOP (0.173", 4.40mm Width)
74HCT74PW-Q100,118
74HCT74PW-Q100,118
IC FF D-TYPE DUAL 1BIT 14TSSOP
Nexperia USA Inc.
4,067 $0.17
Automotive, AEC-Q100, 74HCT Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary2159 MHz44ns @ 4.5V, 50pFPositive Edge4mA, 4mA4.5V ~ 5.5V40 µA3.5 pF-40°C ~ 125°C (TA)Surface Mount14-TSSOP14-TSSOP (0.173", 4.40mm Width)
MC74HC112ADR2G
MC74HC112ADR2G
IC FF JK TYPE DUAL 1BIT 16SOIC
onsemi
923 $0.16
74HC Tape & Reel (TR) ActiveSet(Preset) and ResetJK TypeComplementary2135 MHz21ns @ 6V, 50pFNegative Edge5.2mA, 5.2mA2V ~ 6V4 µA10 pF-55°C ~ 125°C (TA)Surface Mount16-SOIC16-SOIC (0.154", 3.90mm Width)
CD40175BPWR
CD40175BPWR
IC FF D-TYPE SNGL 4BIT 16TSSOP
Texas Instruments
372 $0.18
4000B Tape & Reel (TR) ActiveMaster ResetD-TypeComplementary1414 MHz120ns @ 15V, 50pFPositive Edge6.8mA, 6.8mA3V ~ 18V4 µA5 pF-55°C ~ 125°C (TA)Surface Mount16-TSSOP16-TSSOP (0.173", 4.40mm Width)
CD40175BM96
CD40175BM96
IC FF D-TYPE SNGL 4BIT 16SOIC
Texas Instruments
177 $0.50
4000B Tape & Reel (TR) ActiveMaster ResetD-TypeComplementary1414 MHz120ns @ 15V, 50pFPositive Edge6.8mA, 6.8mA3V ~ 18V4 µA5 pF-55°C ~ 125°C (TA)Surface Mount16-SOIC16-SOIC (0.154", 3.90mm Width)
74HC273PW-Q100J
74HC273PW-Q100J
IC FF D-TYPE SNGL 8BIT 20TSSOP
Nexperia USA Inc.
684 $0.20
74HC Tape & Reel (TR) ActiveMaster ResetD-TypeNon-Inverted18122 MHz26ns @ 6V, 50pFPositive Edge5.2mA, 5.2mA2V ~ 6V8 µA3.5 pF-40°C ~ 125°C (TA)Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
74LVC2G74DP-Q100H
74LVC2G74DP-Q100H
IC FF D-TYPE SNGL 1BIT 8TSSOP
Nexperia USA Inc.
4,285 $0.21
74LVC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary11200 MHz4.1ns @ 5V, 50pFPositive Edge32mA, 32mA1.65V ~ 5.5V40 µA4 pF-40°C ~ 125°C (TA)Surface Mount8-TSSOP8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
74LVC374APW-Q100J
74LVC374APW-Q100J
IC FF D-TYPE SNGL 8BIT 20TSSOP
Nexperia USA Inc.
2,225 $0.21
74LVC Tape & Reel (TR) ActiveStandardD-TypeTri-State, Non-Inverted18150 MHz7ns @ 3.3V, 50pFPositive Edge24mA, 24mA1.65V ~ 3.6V10 µA4 pF-40°C ~ 125°C (TA)Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
MC14027BDG
MC14027BDG
IC FF JK TYPE DUAL 1BIT 16SOIC
onsemi
577 $0.21
4000B Bulk ObsoleteSet(Preset) and ResetJK TypeComplementary2113 MHz100ns @ 15V, 50pFPositive Edge8.8mA, 8.8mA3V ~ 18V4 µA5 pF-55°C ~ 125°C (TA)Surface Mount16-SOIC16-SOIC (0.154", 3.90mm Width)
74AHC273PW-Q100J
74AHC273PW-Q100J
IC FF D-TYPE SNGL 8BIT 20TSSOP
Nexperia USA Inc.
2,364 $0.23
74AHC Tape & Reel (TR) ActiveMaster ResetD-TypeNon-Inverted18110 MHz10.5ns @ 5V, 50pFPositive Edge8mA, 8mA2V ~ 5.5V4 µA3 pF-40°C ~ 125°C (TA)Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
74HCT273PW-Q100J
74HCT273PW-Q100J
IC FF D-TYPE SNGL 8BIT 20TSSOP
Nexperia USA Inc.
4,067 $0.23
Automotive, AEC-Q100, 74HCT Tape & Reel (TR) ActiveMaster ResetD-TypeNon-Inverted1836 MHz30ns @ 4.5V, 50pFPositive Edge4mA, 5.2mA4.5V ~ 5.5V8 µA3.5 pF-40°C ~ 125°C (TA)Surface Mount20-TSSOP20-TSSOP (0.173", 4.40mm Width)
CD40175BNSR
CD40175BNSR
IC FF D-TYPE SNGL 4BIT 16SO
Texas Instruments
3,260 $0.22
4000B Tape & Reel (TR) ActiveMaster ResetD-TypeComplementary1414 MHz120ns @ 15V, 50pFPositive Edge6.8mA, 6.8mA3V ~ 18V4 µA5 pF-55°C ~ 125°C (TA)Surface Mount16-SO16-SOIC (0.209", 5.30mm Width)
74LVC2G74DC-Q100H
74LVC2G74DC-Q100H
IC FF D-TYPE SNGL 1BIT 8VSSOP
Nexperia USA Inc.
3,194 $0.24
74LVC Tape & Reel (TR) ActiveSet(Preset) and ResetD-TypeComplementary11200 MHz4.1ns @ 5V, 50pFPositive Edge32mA, 32mA1.65V ~ 5.5V40 µA4 pF-40°C ~ 125°C (TA)Surface Mount8-VSSOP8-VFSOP (0.091", 2.30mm Width)
HEF4027BT-Q100J
HEF4027BT-Q100J
IC FF JK TYPE DUAL 1BIT 16SO
Nexperia USA Inc.
3,095 $0.25
4000B Tape & Reel (TR) ActiveSet(Preset) and ResetJK TypeComplementary2130 MHz60ns @ 15V, 50pFPositive Edge3mA, 3mA3V ~ 15V16 µA7.5 pF-40°C ~ 85°C (TA)Surface Mount16-SO16-SOIC (0.154", 3.90mm Width)
74HC107D-Q100J
74HC107D-Q100J
IC FF JK TYPE DUAL 1BIT 14SO
Nexperia USA Inc.
2,486 $0.25
Automotive, AEC-Q100, 74HC Tape & Reel (TR) ActiveResetJK TypeComplementary2185 MHz27ns @ 6V, 50pFNegative Edge5.2mA, 5.2mA2V ~ 6V4 µA3.5 pF-40°C ~ 125°C (TA)Surface Mount14-SO14-SOIC (0.154", 3.90mm Width)