24 Latches & Flip-Flops 738

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Part RoHS Manufacturer Logic IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Schmitt Trigger Surface Mount No. of Functions Maximum Frequency At Nominal Supply Technology Screening Level No. of Inputs No. of Bits Packing Method Nominal Supply Voltage / Vsup (V) Power Supplies (V) Load Capacitance (CL) Package Style (Meter) Package Equivalence Code Propagation Delay (tpd) Maximum I (ol) Sub-Category Terminal Pitch Maximum Operating Temperature Count Direction Output Characteristics Trigger Type Minimum Operating Temperature Terminal Finish Terminal Position No. of Ports Minimum fmax JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width Qualification Output Polarity Minimum Supply Voltage (Vsup) Maximum Power Supply Current (ICC) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Family

KS74HCTLS826J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS54AHCT822J

Samsung

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

10

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS54HCTLS841J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS842J

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT826D

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

35000000 Hz

CMOS

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS826N

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74HCTLS841N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74AHCT845J

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS824N

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

9

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74AHCT822DT

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

10

35000000 Hz

CMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT841N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS54HCTLS842J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS846DT

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

5

5

SMALL OUTLINE

SOP24,.4

8 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS54HCTLS845J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT842DT

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

10

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT843N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

9

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74HCTLS842D

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

10

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS824D

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

9

30000000 Hz

CMOS

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT825N

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

35000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74AHCT845DT

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

5

5

SMALL OUTLINE

SOP24,.4

8 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS822J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

10

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS826DT

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

30000000 Hz

CMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT822N

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

10

35000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS54AHCT843J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

9

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS845J

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT842J

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT842N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

10

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74HCTLS823J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

9

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT844D

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

9

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS825DT

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

30000000 Hz

CMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS821DT

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

10

30000000 Hz

CMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT843DT

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

9

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS844N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

9

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS54AHCT844J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

9

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT842D

Samsung

D LATCH

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

10

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT825D

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

35000000 Hz

CMOS

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74HCTLS825J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS54HCTLS846J

Samsung

D LATCH

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS845N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS54AHCT823J

Samsung

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

9

30000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS843J

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

9

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74HCTLS846N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74AHCT821DT

Samsung

D FLIP-FLOP

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

10

35000000 Hz

CMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

24 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G24

Not Qualified

e0

KS74AHCT823J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

9

35000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT825J

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

35000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS54HCTLS826J

Samsung

D FLIP-FLOP

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

25000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

125 Cel

3-STATE

POSITIVE EDGE

-55 Cel

TIN LEAD

DUAL

R-XDIP-T24

3

Not Qualified

e0

KS74AHCT845N

Samsung

D LATCH

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

5

IN-LINE

DIP24,.3

8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

KS74AHCT823N

Samsung

D FLIP-FLOP

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

9

35000000 Hz

CMOS

5

5

50 pF

IN-LINE

DIP24,.3

24 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

3

Not Qualified

e0

Latches & Flip-Flops

Latches and flip-flops are two types of electronic circuits used in digital systems to store and manipulate digital data. They are both sequential logic circuits, meaning that they can store information and use that information to make decisions based on the previous state.

A latch is a type of digital circuit that can hold or "latch" a signal in its current state. It is a simple memory element that can store a single bit of information. A latch can be transparent or opaque, depending on its behavior when the clock signal is active. A transparent latch passes the input signal through to the output when the clock signal is active, while an opaque latch holds the input signal at the output when the clock signal is active.

Flip-flops are similar to latches but are more sophisticated and have additional control inputs. A flip-flop is a digital circuit that can store one bit of information and change its state based on the clock signal and input signals. Flip-flops can be edge-triggered or level-triggered, depending on how they respond to the clock signal. Edge-triggered flip-flops change their state at the rising or falling edge of the clock signal, while level-triggered flip-flops change their state continuously as long as the clock signal is active.

Flip-flops are classified into various types based on their behavior and the number of inputs. Some of the commonly used flip-flops include D flip-flops, JK flip-flops, T flip-flops, and SR flip-flops. D flip-flops have a single data input and a clock input and can store one bit of information. JK flip-flops have two inputs, J and K, and can store one bit of information. T flip-flops have a single input and can toggle between two states based on the clock signal. SR flip-flops have two inputs, S and R, and can store one bit of information.

Latches and flip-flops are used in various applications, including digital signal processing, memory systems, and control circuits. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.