PRESCALER Prescaler & Multivibrators 619

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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

95H90DC

Fairchild Semiconductor

PRESCALER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

250000000 Hz

ECL

-5.2

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

95H90DM

Fairchild Semiconductor

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

250000000 Hz

ECL

-5.2

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

MB510PF

Fujitsu

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2700000000 Hz

5

5

SMALL OUTLINE

SOP8,.3

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G8

Not Qualified

15 mA

e0

MB510-PF

Fujitsu Semiconductor America

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

5

SMALL OUTLINE

1.27 mm

85 Cel

EMITTER FOLLOWER

-40 Cel

1

DUAL

2700 MHz

R-PDSO-G8

5.5 V

2.25 mm

5.3 mm

Not Qualified

4.5 V

6.35 mm

ECL

MC12073DR2

Motorola

PRESCALER

COMMERCIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BIPOLAR

5

10 pF

SMALL OUTLINE

1.27 mm

70 Cel

UNBUFFERED ECL

0 Cel

1

DUAL

1100 MHz

R-PDSO-G8

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

30 mA

4.9 mm

ECL

MC12093D

Onsemi

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1100000000 Hz

3/5

SMALL OUTLINE

SOP8,.25

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

1

Tin/Lead (Sn/Pb)

DUAL

1100 MHz

R-PDSO-G8

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

2.7 V

4.5 mA

SELECTABLE DIVISION RATIO 4 AVAILABLE

e0

30

235

4.9 mm

ECL

TC74HC7292AF(F)

Toshiba

PRESCALER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

26000000 Hz

CMOS

5

2/6

SMALL OUTLINE

SOP16,.3

530 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

26 MHz

R-PDSO-G16

6 V

1.9 mm

5.3 mm

Not Qualified

TRUE

2 V

.04 mA

e4

10.3 mm

HC/UH

HMC394LP4E

Analog Devices

PRESCALER

OTHER

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

2200000000 Hz

GAAS

5

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

Prescaler/Multivibrators

.5 mm

85 Cel

-55 Cel

1

MATTE TIN

QUAD

2200 MHz

S-XQCC-N24

1

5.25 V

1 mm

4 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

30

260

4 mm

394

HMC432

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

6

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

3

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SOP6,.11,37

.95 mm

85 Cel

-40 Cel

1

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

3.3 V

1.45 mm

1.6 mm

Not Qualified

TRUE

2.7 V

56 mA

e0

30

235

2.9 mm

HMC

SN54LS294W

Texas Instruments

PRESCALER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

FLATPACK

FL16,.3

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

SN54LS292J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

75 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

SNJ54LS294J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

38535Q/M;38534H;883B

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

DS8628N-3

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

130000000 Hz

ECL

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

SNJ54LS294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

11C90DCQR

Texas Instruments

PRESCALER

COMMERCIAL EXTENDED

DIP

1

BIPOLAR

3 ns

2.54 mm

75 Cel

0 Cel

1

600 MHz

5.08 mm

7.62 mm

COMPLEMENTARY

19.43 mm

ECL

DS8628N-2

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

225000000 Hz

ECL

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

DS8627N-3

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

130000000 Hz

BIPOLAR

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

SN54HC292FH

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54LS292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

75 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SNJ54HC292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

DS8628N-4

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

130000000 Hz

ECL

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

SNC54LS294W

Texas Instruments

PRESCALER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

MIL-STD-883 Class B (Modified)

FLATPACK

FL16,.3

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

SNJ54LS56JG

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

38535Q/M;38534H;883B

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

1

DUAL

15 MHz

R-GDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.6 mm

LS

SN54LS57JG

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

1

DUAL

15 MHz

R-GDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.6 mm

LS

SNC54LS292J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

MIL-STD-883 Class B (Modified)

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

SN54LS294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

5

CHIP CARRIER

LCC20,.35SQ

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

QUAD

30 MHz

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SN54HC292FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54HC294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54HC294J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54LS57JG

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

38535Q/M;38534H;883B

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

1

DUAL

15 MHz

R-GDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.6 mm

LS

SNC54LS294J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

MIL-STD-883 Class B (Modified)

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

SN54HC294FK

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54LS294J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

5

IN-LINE

DIP16,.3

120 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

LS

DS8627N-2

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

225000000 Hz

BIPOLAR

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

SNJ54LS292W

Texas Instruments

PRESCALER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

FLATPACK

FL16,.3

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

4.5 V

75 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF 31

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

SN54HC294J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNJ54HC292J

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

2/6

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

LMX5080M

Texas Instruments

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2700000000 Hz

BICMOS

5

5

SMALL OUTLINE

SOP8,.25

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

1

TIN LEAD

DUAL

2700 MHz

R-PDSO-G8

5.5 V

1.75 mm

3.9 mm

Not Qualified

TRUE

2.7 V

256/258 OR 512/514 DIVIDE RATIO SELECTION IS ALSO POSSIBLE

e0

4.9 mm

LMX50

SNC54LS292W

Texas Instruments

PRESCALER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

MIL-STD-883 Class B (Modified)

FLATPACK

FL16,.3

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

SN54LS56JG

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

8

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

5

30 pF

IN-LINE

DIP8,.3

35 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

1

DUAL

15 MHz

R-GDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

30 mA

NOT SPECIFIED

NOT SPECIFIED

9.6 mm

LS

DS8627N

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

225000000 Hz

BIPOLAR

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

TIN LEAD

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

11C91DCQR

Texas Instruments

PRESCALER

COMMERCIAL EXTENDED

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

IN-LINE

3 ns

2.54 mm

75 Cel

0 Cel

1

DUAL

600 MHz

R-GDIP-T16

5.08 mm

7.62 mm

COMPLEMENTARY

LG_MAX

19.94 mm

ECL

SN54HC294FH

Texas Instruments

PRESCALER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

YES

CMOS

2/6

CHIP CARRIER

LCC20,.35SQ

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

DS8628N

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

225000000 Hz

ECL

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

TIN LEAD

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

CD54HCT4059F3A

Texas Instruments

PRESCALER

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

17000000 Hz

CMOS

38535Q/M;38534H;883B

5

5

IN-LINE

DIP24,.6

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

DUAL

R-XDIP-T24

Not Qualified

SNJ54LS294W

Texas Instruments

PRESCALER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

TTL

38535Q/M;38534H;883B

5

FLATPACK

FL16,.3

120 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

DUAL

30 MHz

R-CDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

4.5 V

50 mA

SELECTABLE DIVISION RATIO 2 TO THE POWER OF 2 TO 2 TO THE POWER OF15

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

DS8627N-4

Texas Instruments

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

130000000 Hz

BIPOLAR

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

20 MHz

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

e0

9.817 mm

DS86

LMX5080MX

Texas Instruments

PRESCALER

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2700000000 Hz

BICMOS

5

5

SMALL OUTLINE

SOP8,.25

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

1

TIN LEAD

DUAL

2700 MHz

R-PDSO-G8

5.5 V

1.75 mm

3.9 mm

Not Qualified

TRUE

2.7 V

256/258 OR 512/514 DIVIDE RATIO SELECTION IS ALSO POSSIBLE

e0

4.9 mm

LMX50

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.