Flip Flops

Manufacturers Series Package/Case Packaging 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 Grade Qualification Mounting Type Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging 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 Grade Qualification Mounting Type Supplier Device Package
74ACT377PC

74ACT377PC

IC FF D-TYPE SNGL 8BIT 20DIP

Fairchild Semiconductor

1,600
RFQ
74ACT377PCDatasheet 74ACT 20-DIP (0.300", 7.62mm) Tube Obsolete Standard D-Type Non-Inverted 1 8 175 MHz 10ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 40 µA 4.5 pF -40°C ~ 85°C (TA) - - Through Hole 20-PDIP
74ACT109PC

74ACT109PC

IC FF JK TYPE DUAL 1BIT 16DIP

Fairchild Semiconductor

1,578
RFQ
74ACT109PCDatasheet 74ACT 16-DIP (0.300", 7.62mm) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 210 MHz 11ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 20 µA 4.5 pF -40°C ~ 85°C (TA) - - Through Hole 16-PDIP
74BCT374PC

74BCT374PC

D FLIP-FLOP, 8-FUNC

National Semiconductor

1,291
RFQ
74BCT374PCDatasheet 74BCT 20-DIP (0.300", 7.62mm) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 130 MHz 9.1ns @ 5V, 50pF Positive Edge 15mA, 64mA 4.5V ~ 5.5V 30 mA 6 pF 0°C ~ 70°C (TA) - - Through Hole 20-PDIP
N74F273AN,602

N74F273AN,602

IC FF D-TYPE SNGL 8BIT 20DIP

NXP USA Inc.

0
RFQ
N74F273AN,602Datasheet 74F 20-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Non-Inverted 1 8 170 MHz 9.5ns @ 5V, 50pF Positive Edge 1mA, 20mA 4.5V ~ 5.5V 38 mA - 0°C ~ 70°C (TA) - - Through Hole 20-DIP
CD74AC374M

CD74AC374M

IC FF D-TYPE SNGL 8BIT 20SOIC

Harris Corporation

54,483
RFQ
CD74AC374MDatasheet 74AC 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 125 MHz 10.8ns @ 5V, 50pF Positive Edge 24mA, 24mA 1.5V ~ 5.5V 8 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 20-SOIC
74LVT574WM

74LVT574WM

IC FF D-TYPE SNGL 8BIT 20SOIC

onsemi

0
RFQ
74LVT574WMDatasheet 74LVT 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 150 MHz 4.6ns @ 3.3V, 50pF Positive Edge 32mA, 64mA 2.7V ~ 3.6V 190 µA 4 pF -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
SN74ACT74D

SN74ACT74D

IC FF D-TYPE DUAL 1BIT 14SOIC

Texas Instruments

0
RFQ
SN74ACT74DDatasheet 74ACT 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Set(Preset) and Reset D-Type Complementary 2 1 210 MHz 7.5ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 2 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
SN74HC174DRG4

SN74HC174DRG4

IC FF D-TYPE SNGL 6BIT 16SOIC

Texas Instruments

17,430
RFQ
SN74HC174DRG4Datasheet 74HC 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Master Reset D-Type Non-Inverted 1 6 50 MHz 27ns @ 6V, 50pF Positive Edge 5.2mA, 5.2mA 2V ~ 6V 8 µA 3 pF -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
SN74ALVCH374DBR

SN74ALVCH374DBR

IC FF D-TYPE SNGL 8BIT 20SSOP

Texas Instruments

0
RFQ
SN74ALVCH374DBRDatasheet 74ALVCH 20-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) 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-SSOP
MC74HC374ANG

MC74HC374ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

0
RFQ
MC74HC374ANGDatasheet 74HC 20-DIP (0.300", 7.62mm) Tube Obsolete Standard D-Type Tri-State, Non-Inverted 1 8 35 MHz 21ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
SN74ALVCH374DWR

SN74ALVCH374DWR

IC FF D-TYPE SNGL 8BIT 20SOIC

Texas Instruments

0
RFQ
SN74ALVCH374DWRDatasheet 74ALVCH 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) 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
CD74HCT109M

CD74HCT109M

IC FF JK TYPE DUAL 1BIT 16SOIC

Harris Corporation

7,817
RFQ
CD74HCT109MDatasheet 74HCT 16-SOIC (0.154", 3.90mm Width) Tube 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) - - Surface Mount 16-SOIC
MC74HCT273ANG

MC74HCT273ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

0
RFQ
MC74HCT273ANGDatasheet 74HCT 20-DIP (0.300", 7.62mm) Tube Obsolete Reset D-Type Non-Inverted 1 8 30 MHz 25ns @ 5V, 50pF Positive Edge 4mA, 4mA 4.5V ~ 5.5V 4 µA - -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
SN74ALS174NS

SN74ALS174NS

D FLIP-FLOP, ALS SERIES TTL

Texas Instruments

5,500
RFQ
SN74ALS174NSDatasheet 74ALS 16-SOIC (0.209", 5.30mm Width) Bulk Active 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-SO
DM74ALS874BNT

DM74ALS874BNT

IC FF D-TYPE DUAL 4BIT 24DIP

Fairchild Semiconductor

5,275
RFQ
DM74ALS874BNTDatasheet 74ALS 24-DIP (0.300", 7.62mm) Tube Obsolete Master Reset D-Type Tri-State, Non-Inverted 2 4 30 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 21 mA - 0°C ~ 70°C (TA) - - Through Hole 24-PDIP
CD74FCT273CTM

CD74FCT273CTM

FAST OCTAL D FLIP FLOPS & RESET

Harris Corporation

4,967
RFQ
CD74FCT273CTMDatasheet - 20-SOIC (0.295", 7.50mm Width) Bulk Active 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
CD74FCT374CTQM

CD74FCT374CTQM

FAST OCTAL D REGISTER

Harris Corporation

4,215
RFQ
CD74FCT374CTQMDatasheet - 20-SSOP (0.154", 3.90mm Width) Bulk Active Standard D-Type Tri-State, Non-Inverted 1 8 70 MHz 6.6ns @ 5V, 50pF Positive Edge 15mA, 48mA 4.75V ~ 5.25V 8 µA 10 pF 0°C ~ 70°C (TA) - - Surface Mount 20-QSOP
MC74HC273ANG

MC74HC273ANG

IC FF D-TYPE SNGL 8BIT 20DIP

onsemi

0
RFQ
MC74HC273ANGDatasheet 74HC 20-DIP (0.300", 7.62mm) Tube Obsolete Reset D-Type Non-Inverted 1 8 35 MHz 25ns @ 6V, 50pF Positive Edge 7.8mA, 7.8mA 2V ~ 6V 4 µA 10 pF -55°C ~ 125°C (TA) - - Through Hole 20-PDIP
CD74ACT109M

CD74ACT109M

IC FF JK TYPE DUAL 1BIT 16SOIC

Harris Corporation

2,528
RFQ
CD74ACT109MDatasheet 74ACT 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Set(Preset) and Reset JK Type Complementary 2 1 100 MHz 10.3ns @ 5V, 50pF Positive Edge 24mA, 24mA 4.5V ~ 5.5V 4 µA 10 pF -55°C ~ 125°C (TA) - - Surface Mount 16-SOIC
DM74ALS874BWM

DM74ALS874BWM

IC FF D-TYPE DUAL 4BIT 24SOP

Fairchild Semiconductor

1,244
RFQ
DM74ALS874BWMDatasheet 74ALS 24-SOIC (0.295", 7.50mm Width) Tube Obsolete Master Reset D-Type Tri-State, Non-Inverted 2 4 30 MHz 14ns @ 5V, 50pF Positive Edge 2.6mA, 24mA 4.5V ~ 5.5V 21 mA - 0°C ~ 70°C (TA) - - Surface Mount 24-SOP
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Category Overview

Flip Flops Products & Selection Guide

Flip Flops are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

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FAQ

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Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

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