Prescaler & Multivibrators

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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

SN74LV221ADR

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

2

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP16,.25

42 ns

12 Amp

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

NOT SPECIFIED

260

9.9 mm

LV/LV-A/LVX/H

SN74LV221AQPWRG4Q1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

AEC-Q100

2

TR

1

2.5/5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

42 ns

12 Amp

Prescaler/Multivibrators

.65 mm

125 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

30

260

5 mm

LV/LV-A/LVX/H

SN74LV221AQPWRQ1

Texas Instruments

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

AEC-Q100

2

TR

1

2.5/5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

30.5 ns

12 Amp

Prescaler/Multivibrators

.65 mm

125 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

30

260

5 mm

LV/LV-A/LVX/H

TC4538BP(N,F)

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

10

IN-LINE

760 ns

2.54 mm

85 Cel

-40 Cel

2

DUAL

R-PDIP-T16

18 V

4.45 mm

7.62 mm

COMPLEMENTARY

3 V

30

260

19.25 mm

4000/14000/40000

74HC4538PW,112

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

80 ns

Prescaler/Multivibrators

.65 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

6 V

1.1 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e4

30

260

5 mm

HC/UH

74HCT4538D,112

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

50 pF

SMALL OUTLINE

SOP16,.25

90 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

RETRIGGERABLE

e4

30

260

9.9 mm

HCT

74HCT4538PW,112

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

90 ns

Prescaler/Multivibrators

.65 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.5 V

1.1 mm

4.4 mm

Not Qualified

COMPLEMENTARY

4.5 V

RETRIGGERABLE

e4

30

260

5 mm

HCT

MC14521BDG

Onsemi

PRESCALER

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

2000000 Hz

CMOS

5

5/15

SMALL OUTLINE

SOP16,.25

12000 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

1

MATTE TIN

DUAL

6.5 MHz

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

TRUE

3 V

e3

30

260

9.9 mm

4000/14000/40000

SN74LV123ADGVRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25,16

42 ns

Prescaler/Multivibrators

.4 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.2 mm

3.6 mm

Not Qualified

COMPLEMENTARY

2 V

EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS

e4

30

260

4.4 mm

LV/LV-A/LVX/H

NLV14538BDR2G

Onsemi

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

AEC-Q100

5

5/15

SMALL OUTLINE

SOP16,.25

600 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

MATTE TIN

DUAL

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

e3

30

260

9.9 mm

4000/14000/40000

HMC432E

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

Matte Tin (Sn) - annealed

DUAL

8000 MHz

R-PDSO-G6

1

3.3 V

1.45 mm

1.6 mm

Not Qualified

TRUE

2.7 V

56 mA

e3

30

260

2.9 mm

432

HMC365S8GE

Analog Devices

PRESCALER

INDUSTRIAL

GULL WING

8

HSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

13000000000 Hz

GAAS

5

5

SMALL OUTLINE, HEAT SINK/SLUG

SOP8,.25

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

1

Matte Tin (Sn) - annealed

DUAL

13000 MHz

R-PDSO-G8

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

e3

260

4.9 mm

365

TC74HC4538AF(EL)

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

2/6

SMALL OUTLINE

SOP16,.3

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G16

Not Qualified

TC74HC4538AF-EL

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

50 pF

SMALL OUTLINE

63 ns

1.27 mm

85 Cel

-40 Cel

2

TIN LEAD

DUAL

R-PDSO-G16

6 V

1.9 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE; MIN O/P PULSE WIDTH = 180NS @ REXT = 1K OHM; MIN REXT = 1K OHM

e0

10.3 mm

HC/UH

54123DMQB

National Semiconductor

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

38535Q/M;38534H;883B

5

5

15 pF

IN-LINE

DIP16,.3

40 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

66 mA

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO; MIN OUTPUT PULSE WIDTH = 80NS

e0

19.43 mm

TTL/H/L

74HCT221D,118

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

50 pF

SMALL OUTLINE

SOP16,.25

66 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e4

30

260

9.9 mm

HCT

74AHCT123ABQ,115

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

NO LEAD

16

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.1X.14,20

17.5 ns

Prescaler/Multivibrators

.5 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

R-PQCC-N16

1

5.5 V

1 mm

2.5 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

3.5 mm

AHCT/VHCT/VT

74HCT4538D,118

NXP Semiconductors

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

50 pF

SMALL OUTLINE

SOP16,.25

90 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-40 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

RETRIGGERABLE

e4

30

260

9.9 mm

HCT

DS8615N-4

National Semiconductor

PRESCALER

OTHER

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

130000000 Hz

ECL

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

OPEN-COLLECTOR

-30 Cel

2

TIN LEAD

DUAL

R-PDIP-T8

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

e0

9.817 mm

DS86

MC74HC4538N

Motorola

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

5

2/6

50 pF

IN-LINE

DIP16,.3

83 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

TIN LEAD

DUAL

R-PDIP-T16

6 V

4.44 mm

7.62 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e0

19.175 mm

HC/UH

MM54HC123AJ

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

5

IN-LINE

2.54 mm

125 Cel

-55 Cel

2

DUAL

R-GDIP-T16

6 V

5.08 mm

7.62 mm

COMPLEMENTARY

2 V

LG_MAX

19.94 mm

HC/UH

TC74VHC123AFT

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

3.3

2/5.5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

27.5 ns

Prescaler/Multivibrators

.65 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

5.5 V

1.2 mm

4.4 mm

Not Qualified

COMPLEMENTARY

2 V

e4

5 mm

AHC/VHC

14538B/BEAJC

Motorola

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

5/15

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

DM7520J

National Semiconductor

PRESCALER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

75 mA

e0

MC10198L

Onsemi

MONOSTABLE MULTIVIBRATOR

OTHER

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

ECL

IN-LINE

DIP16,.3

3.2 ns

Prescaler/Multivibrators

2.54 mm

85 Cel

-30 Cel

1

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T16

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

RETRIGGERABLE; HIGH SPEED INPUT FOR BYPASSING THE SCHMITT TRIGGER

e0

19.49 mm

10K

SAB6456

NXP Semiconductors

PRESCALER

COMMERCIAL EXTENDED

THROUGH-HOLE

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

1000000000 Hz

BIPOLAR

5

5

IN-LINE

DIP8,.3

Prescaler/Multivibrators

2.54 mm

80 Cel

0 Cel

1

DUAL

70 MHz

R-PDIP-T8

5.5 V

4.2 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

28 mA

9.5 mm

SAB64

74VHC123AFT

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

27.5 ns

.65 mm

85 Cel

-40 Cel

2

DUAL

R-PDSO-G16

5.5 V

1.2 mm

4.4 mm

COMPLEMENTARY

2 V

NOT SPECIFIED

NOT SPECIFIED

5 mm

AHC/VHC/H/U/V

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

9602PC

National Semiconductor

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

Not Qualified

e0

BU4538B

ROHM

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

5

5/15

IN-LINE

DIP16,.3

Prescaler/Multivibrators

2.54 mm

85 Cel

-40 Cel

2

TIN COPPER

DUAL

R-PDIP-T16

16 V

4.55 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e2

260

19.4 mm

4000/14000/40000

CD4047BD

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

5

5/15

IN-LINE

DIP14,.3

1000 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

DUAL

R-CDIP-T14

18 V

4.45 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

NOT SPECIFIED

NOT SPECIFIED

18.545 mm

4000/14000/40000

CD4098BK

Intersil

MONOSTABLE MULTIVIBRATOR

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC

YES

CMOS

5/15

FLATPACK

FL16,.3

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDFP-F16

Not Qualified

e0

CD4528BCN

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

5

IN-LINE

2.54 mm

85 Cel

-40 Cel

2

DUAL

R-PDIP-T16

15 V

5.08 mm

7.62 mm

COMPLEMENTARY

3 V

19.305 mm

4000/14000/40000

DM54123J

National Semiconductor

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

5

5

IN-LINE

DIP16,.3

40 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

TIN LEAD

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

COMPLEMENTARY

4.5 V

e0

54

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

MC14538BCL

Onsemi

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

2

CMOS

5

IN-LINE

600 ns

2.54 mm

125 Cel

-55 Cel

2

DUAL

R-CDIP-T16

18 V

5.08 mm

7.62 mm

COMPLEMENTARY

3 V

NOT SPECIFIED

NOT SPECIFIED

19.175 mm

4000/14000/40000

MC74HC4538AN

Onsemi

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

4.5

2/6

IN-LINE

DIP16,.3

295 ns

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

2

Tin/Lead (Sn80Pb20)

DUAL

R-PDIP-T16

6 V

4.44 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

e0

30

235

19.175 mm

HC/UH

MC9601L

Motorola

MONOSTABLE MULTIVIBRATOR

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

TTL

5

5

IN-LINE

DIP14,.3

Prescaler/Multivibrators

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T14

Not Qualified

e0

SN74LS221D

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

TTL

2

TUBE

5

5

15 pF

SMALL OUTLINE

SOP16,.25

80 ns

8 Amp

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

27 mA

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e4

NOT SPECIFIED

260

9.9 mm

LS

TC4528BP

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

CMOS

5

50 pF

IN-LINE

650 ns

2.54 mm

85 Cel

-40 Cel

2

TIN LEAD

DUAL

R-PDIP-T16

18 V

4.45 mm

7.62 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE; MIN O/P PULSE WIDTH = 190NS @ REXT = 5K OHM & CEXT = 15PF

e0

19.25 mm

4000/14000/40000

TC74HC123AP(NEW,F)

Toshiba

MONOSTABLE MULTIVIBRATOR

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

TC7WH123FK(TE85L,F

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

27.5 ns

.5 mm

85 Cel

-40 Cel

2

DUAL

R-PDSO-G8

5.5 V

.9 mm

2 mm

2 V

NOT SPECIFIED

NOT SPECIFIED

2.3 mm

LV/LV-A/LVX/H

TC7WH123FKTE85L

Toshiba

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3.3

2/5.5

50 pF

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

TSSOP8,.12,20

27.5 ns

Prescaler/Multivibrators

.5 mm

85 Cel

-40 Cel

2

TIN LEAD

DUAL

R-PDSO-G8

5.5 V

.9 mm

2 mm

Not Qualified

2 V

e0

2.3 mm

HC/UH

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.