DIP Prescaler & Multivibrators 735

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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 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 Output Characteristics Minimum Operating Temperature No. of Data/Clock Inputs Terminal Finish Terminal Position 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

KS74HCTLS121J+

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T14

e0

KS74AHCT121J

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T14

Not Qualified

e0

KS74AHCT423J

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS74AHCT423

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS74AHCT125

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS74AHCT123

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KA2187

Samsung

PRESCALER

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

IN-LINE

2.54 mm

DUAL

R-PDIP-T20

5.08 mm

7.62 mm

Not Qualified

26.4 mm

KA21

KS54AHCT423

Samsung

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS74HCTLS121J

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T14

Not Qualified

e0

KS74AHCT423N

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

e0

KS74AHCT121N+

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T14

e0

KS54HCTLS423J

Samsung

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS74HCTLS121N+

Samsung

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T14

e0

KS54HCTLS123J

Samsung

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

KS54AHCT423J

Samsung

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

Prescaler & Multivibrators

Prescalers and multivibrators are electronic circuits used in digital systems for various purposes.

A prescaler is a digital circuit that divides the frequency of an input signal by a certain factor to produce a lower frequency output signal. Prescalers are used in frequency synthesizers, where a high-frequency signal needs to be divided down to a lower frequency for further processing. Prescalers can be designed using various technologies, including TTL, CMOS, and FPGAs.

A multivibrator is a digital circuit that can generate a square wave output signal with a specified frequency and duty cycle. Multivibrators can be classified into two types: astable multivibrators and monostable multivibrators. Astable multivibrators can generate a continuous square wave output signal without any external triggering, while monostable multivibrators can generate a single pulse output signal in response to an external trigger signal.

Astable multivibrators are commonly used in digital systems to generate clock signals for synchronous circuits. They can also be used in digital signal processing applications, such as frequency modulation and pulse width modulation.

Monostable multivibrators are commonly used in digital systems to generate pulse signals for timing and control purposes. They can also be used in electronic circuits for pulse shaping and pulse stretching.

Prescalers and multivibrators are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.