SOP Prescaler & Multivibrators 767

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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

SN74LV221ANSR

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,.3

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

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

e4

NOT SPECIFIED

260

10.2 mm

LV/LV-A/LVX/H

CD74HC123NSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4.5

2/6

SMALL OUTLINE

SOP16,.3

480 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e4

30

260

10.2 mm

HC/UH

CD4047BMTG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

5/15

SMALL OUTLINE

SOP14,.25

1000 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

8.65 mm

4000/14000/40000

CD74HCT221ME4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

SMALL OUTLINE

SOP16,.25

63 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

NON-RETRIGGERABLE

e4

30

260

9.9 mm

HCT

CD4047BNSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

5/15

SMALL OUTLINE

SOP14,.3

1000 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

18 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

10.2 mm

4000/14000/40000

SN74LS422DR

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

15 pF

SMALL OUTLINE

56 ns

1.27 mm

70 Cel

0 Cel

4

DUAL

R-PDSO-G14

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

8.65 mm

LS

CD4098BMTG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5/15

SMALL OUTLINE

SOP16,.25

500 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

9.9 mm

4000/14000/40000

CD74HCT221MG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

TUBE

5

5

50 pF

SMALL OUTLINE

SOP16,.25

63 ns

4 Amp

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 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

.08 mA

NON-RETRIGGERABLE

e4

NOT SPECIFIED

260

9.9 mm

HCT

SN74LV123ANSE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

SMALL OUTLINE

42 ns

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

SN74121NSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.3

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

DUAL

R-PDSO-G14

5.25 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.75 V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

74121

SN74LS122DG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

56 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

4

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

RETRIGGERABLE

e4

30

260

8.65 mm

LS

SN74LS221D3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

TTL

5

5

SMALL OUTLINE

SOP16,.25

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

SN74AHC123ADE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

3.3

2/5.5

SMALL OUTLINE

SOP16,.25

27.5 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

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

e4

30

260

9.9 mm

AHC/VHC/H/U/V

SN74121DG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

8.65 mm

74121

CD74HCT4538ME4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

SMALL OUTLINE

SOP16,.25

83 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

9.9 mm

HCT

SN74LS123DG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

2

TUBE

5

5

15 pF

SMALL OUTLINE

SOP16,.25

56 ns

8 Amp

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

20 mA

RETRIGGERABLE

e4

30

260

9.9 mm

LS

SN74AHC123ADRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

2

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP16,.25

27.5 ns

8 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

.04 mA

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

e4

NOT SPECIFIED

260

9.9 mm

AHC/VHC/H/U/V

CD74HC423NSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4.5

2/6

SMALL OUTLINE

SOP16,.3

480 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e4

30

260

10.2 mm

HC/UH

SN74121NSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.3

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

DUAL

R-PDSO-G14

5.25 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.75 V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

74121

CD74HCT4538M96G4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

SMALL OUTLINE

SOP16,.25

83 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

9.9 mm

HCT

SN74LS422D

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

15 pF

SMALL OUTLINE

SOP14,.25

56 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

4

DUAL

R-PDSO-G14

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

11 mA

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

LS

SN74121DE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

1

TTL

1

TUBE

5

5

15 pF

SMALL OUTLINE

SOP14,.25

80 ns

16 Amp

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

66 mA

e4

30

260

8.65 mm

TTL/H/L

SN74121DRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

8.65 mm

74121

CD4047BNSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

5/15

SMALL OUTLINE

SOP14,.3

1000 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

18 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

10.2 mm

4000/14000/40000

SN74LS122D3

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

TTL

5

5

SMALL OUTLINE

SOP14,.25

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G14

SN74LS221DE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

15 pF

SMALL OUTLINE

SOP16,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

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

30

260

9.9 mm

LS

SN74LV221ADG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

2

TUBE

2.5

2.5/5

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

SN74121DR

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

8.65 mm

74121

SN74LS423NSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

SMALL OUTLINE

SOP16,.3

56 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

10.2 mm

LS

CD74HCT4538MTE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

SMALL OUTLINE

SOP16,.25

83 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

e4

30

260

9.9 mm

HCT

CD14538BNSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5/15

SMALL OUTLINE

SOP16,.3

600 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

18 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

10.2 mm

4000/14000/40000

SN74LV123ANSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

3.3

SMALL OUTLINE

SOP16,.3

42 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

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

e4

30

260

10.2 mm

LV/LV-A/LVX/H

CD74HC423MTE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4.5

2/6

SMALL OUTLINE

SOP16,.25

480 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e4

30

260

9.9 mm

HC/UH

SN74AHCT123ADG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5

SMALL OUTLINE

SOP16,.25

12 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.5 V

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

e4

30

260

9.9 mm

AHCT/VHCT/VT

CD4098BME4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

5

5/15

SMALL OUTLINE

SOP16,.25

500 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

9.9 mm

4000/14000/40000

CD74HC123NSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4.5

2/6

SMALL OUTLINE

SOP16,.3

480 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

RETRIGGERABLE

e4

30

260

10.2 mm

HC/UH

SN74LS122DRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

56 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

4

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

RETRIGGERABLE

e4

30

260

8.65 mm

LS

SN74LV221ANSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

3.3

SMALL OUTLINE

SOP16,.3

42 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

SN74LV123ANS

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

3.3

SMALL OUTLINE

SOP16,.3

42 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

CD74HC221NSRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4.5

2/6

SMALL OUTLINE

SOP16,.3

315 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

6 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

NON-RETRIGGERABLE

e4

30

260

10.2 mm

HC/UH

SN74LV221ANSE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

SMALL OUTLINE

42 ns

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

e4

30

260

10.2 mm

LV/LV-A/LVX/H

CD4047BME4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

5/15

SMALL OUTLINE

SOP14,.25

1000 ns

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

RETRIGGERABLE

e4

30

260

8.65 mm

4000/14000/40000

SN74LV123ADE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2.5

3.3

SMALL OUTLINE

SOP16,.25

42 ns

Prescaler/Multivibrators

1.27 mm

85 Cel

-40 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

2 V

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

e4

30

260

9.9 mm

LV/LV-A/LVX/H

CD4098BMT

Texas Instruments

MONOSTABLE MULTIVIBRATOR

MILITARY

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

TR

5

5/15

50 pF

SMALL OUTLINE

SOP16,.25

500 ns

4 Amp

Prescaler/Multivibrators

1.27 mm

125 Cel

-55 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

18 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

3 V

.6 mA

RETRIGGERABLE

e4

30

260

9.9 mm

4000/14000/40000

SN74121DRG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

5

5

SMALL OUTLINE

SOP14,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

3

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

8.65 mm

74121

SN74LV123ANSR

Texas Instruments

MONOSTABLE MULTIVIBRATOR

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

2

CMOS

2

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP16,.3

42 ns

12 Amp

Prescaler/Multivibrators

1.27 mm

125 Cel

-40 Cel

2

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

DUAL

R-PDSO-G16

1

5.5 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

2 V

.02 mA

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

e4

NOT SPECIFIED

260

10.2 mm

LV/LV-A/LVX/H

SN74LS221DG4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

SMALL OUTLINE

SOP16,.25

80 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

COMPLEMENTARY

4.75 V

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

e4

30

260

9.9 mm

LS

SN74LS423NSRE4

Texas Instruments

MONOSTABLE MULTIVIBRATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

SMALL OUTLINE

SOP16,.3

56 ns

Prescaler/Multivibrators

1.27 mm

70 Cel

0 Cel

2

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.75 V

e4

30

260

10.2 mm

LS

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.