The category is 'Clock/Timing - Programmable Timers and Oscillators'

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  • Package / Case:

    PDIP

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Analog IC - Other Type

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Independent Circuits

Count Direction

Schmitt Trigger Input

Load/Preset Input

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Number of Data/Clock Inputs

Output Frequency-Max

Height

Height Seated (Max)

Length

Width

Thickness

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

SN74123N3

Mfr Part No

SN74123N3

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

PDIP

NO

16

70°C

no

16

RETRIGGERABLE

8542.39.00.01

DUAL

THROUGH-HOLE

NOT SPECIFIED

2

5V

2.54mm

NOT SPECIFIED

16

Not Qualified

5.25V

5V

COMMERCIAL

4.75V

15pF

TTL/H/L

COMPLEMENTARY

MONOSTABLE MULTIVIBRATOR

40 ns

66mA

2

5.08mm

19.305mm

7.62mm

RoHS Compliant

Contains Lead

MC1455P1

Mfr Part No

MC1455P1

ON Semiconductor Datasheet

9200
In Stock

-

Min: 1

Mult: 1

OBSOLETE (Last Updated: 1 day ago)

PDIP

NO

8

625mW

2006

e0

no

8

EAR99

Tin/Lead (Sn/Pb)

70°C

0°C

DUAL

THROUGH-HOLE

235

1

5V

2.54mm

10A

30

8

Not Qualified

COMMERCIAL

16V

4.5V

PULSE; RECTANGULAR

1

4.45mm

7.62mm

RoHS Compliant

Contains Lead

TLC556CNE4

Mfr Part No

TLC556CNE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

14

927.99329mg

1.15W

Rail/Tube

e4

yes

14

EAR99

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

70°C

0°C

DUAL

2

5V

2.1MHz

14

COMMERCIAL

18V

2V

PULSE; RECTANGULAR

720μA

130μA

1.15W

130μA

2

-10mA

100mA

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead

IP82C54Z

Mfr Part No

IP82C54Z

Intersil (Renesas Electronics America) Datasheet

156
In Stock

  • 1: $29.923544
  • 10: $28.229759
  • 100: $26.631848
  • 500: $25.124385
  • View all price

Min: 1

Mult: 1

7 Weeks

Through Hole

PDIP

24

Bulk

1996

e3

yes

Active

24

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

DUAL

5V

2.54mm

8MHz

24

5V

INDUSTRIAL

5.5V

4.5V

10mA

TIMER, PROGRAMMABLE

16

150 ns

1

-2.5mA

8

2.5mA

PARALLEL, DIRECT ADDRESS

6.35mm

No

No SVHC

RoHS Compliant

Lead Free

TLC551CPE4

Mfr Part No

TLC551CPE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

ACTIVE (Last Updated: 6 days ago)

Through Hole

PDIP

8

440.409842mg

1W

Rail/Tube

e4

yes

8

EAR99

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

70°C

0°C

DUAL

1

5V

2.54mm

1.8MHz

8

COMMERCIAL

15V

1V

PULSE; RECTANGULAR

360μA

170μA

1W

170μA

1

0.5mA

-10mA

100mA

5.08mm

9.81mm

6.35mm

3.9mm

No

RoHS Compliant

Lead Free

IP82C54-10Z

Mfr Part No

IP82C54-10Z

Intersil (Renesas Electronics America) Datasheet

23
In Stock

  • 1: $37.897605
  • 10: $35.752457
  • 100: $33.728733
  • 500: $31.819560
  • View all price

Min: 1

Mult: 1

7 Weeks

Tin

Through Hole

PDIP

24

Bulk

1996

e3

yes

Active

24

EAR99

85°C

-40°C

DUAL

5V

2.54mm

10MHz

24

5V

INDUSTRIAL

5.5V

4.5V

10mA

TIMER, PROGRAMMABLE

16

100 ns

100 ns

1

-2.5mA

2.5mA

PARALLEL, DIRECT ADDRESS

4.95mm

32.7mm

14.73mm

No

RoHS Compliant

Lead Free

CD4541BEE4

Mfr Part No

CD4541BEE4

Texas Instruments Datasheet

652
In Stock

Min: 1

Mult: 1

ACTIVE (Last Updated: 2 days ago)

Gold

Through Hole

PDIP

14

927.99329mg

100mW

e3

14

Matte Tin (Sn)

125°C

-55°C

TUBE

DUAL

1

5V

2.54mm

6MHz

14

MILITARY

18V

3V

50pF

300μA

100mW

16

18 μs

100μA

18 μs

1

BINARY COUNTER

0.004 A

POSITIVE EDGE

-12.6mA

12.6mA

No

0.3mA

UP

YES

5.08mm

19.3mm

6.35mm

3.9mm

No

RoHS Compliant

Lead Free

CD74HCT423EE4

Mfr Part No

CD74HCT423EE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

16

951.693491mg

e4

yes

16

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

125°C

-55°C

RETRIGGERABLE

DUAL

2

5V

16

5V

5V

MILITARY

5.5V

4.5V

4mA

102 ns

8μA

102 ns

HCT

Multivibrator

COMPLEMENTARY

-4mA

4mA

2

Yes

2

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead

CP82C54-12

Mfr Part No

CP82C54-12

Intersil (Renesas Electronics America) Datasheet

-

-

Min: 1

Mult: 1

Lead, Tin

Surface Mount, Through Hole

PDIP

24

Bulk

1996

e0

no

Active

24

EAR99

Tin/Lead (Sn/Pb)

70°C

0°C

DUAL

5V

2.54mm

12MHz

24

5V

COMMERCIAL

5.5V

4.5V

10mA

TIMER, PROGRAMMABLE

16

100 ns

1

-2.5mA

8

2.5mA

PARALLEL, DIRECT ADDRESS

6.35mm

No

RoHS Compliant

Contains Lead

MC1455BP1

Mfr Part No

MC1455BP1

ON Semiconductor Datasheet

7321
In Stock

-

Min: 1

Mult: 1

OBSOLETE (Last Updated: 2 weeks ago)

PDIP

NO

8

625mW

e0

no

8

EAR99

Tin/Lead (Sn/Pb)

85°C

-40°C

DUAL

THROUGH-HOLE

240

1

5V

2.54mm

30

8

Not Qualified

INDUSTRIAL

16V

4.5V

PULSE; RECTANGULAR

1

4.45mm

7.62mm

RoHS Compliant

Contains Lead

MC14536BCP

Mfr Part No

MC14536BCP

ON Semiconductor Datasheet

5
In Stock

-

Min: 1

Mult: 1

PDIP

NO

16

500mW

2006

e0

no

16

EAR99

Tin/Lead (Sn80Pb20)

125°C

-55°C

DUAL

THROUGH-HOLE

240

2.54mm

30

16

MILITARY

18V

3V

TIMER, PROGRAMMABLE

1 μs

1

4.44mm

7.62mm

No

RoHS Compliant

Contains Lead

CD14538BEE4

Mfr Part No

CD14538BEE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

16

951.693491mg

e4

yes

16

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

125°C

-55°C

RETRIGGERABLE

DUAL

2

5V

16

12V

MILITARY

15V

18V

3V

6.8mA

600 ns

100μA

220 ns

4000/14000/40000

Multivibrator

COMPLEMENTARY

-4.2mA

4.2mA

2

Yes

2

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead

MC1455D

Mfr Part No

MC1455D

ON Semiconductor Datasheet

10000
In Stock

-

Min: 1

Mult: 1

CONSULT SALES OFFICE (Last Updated: 1 day ago)

Surface Mount

PDIP

8

625mW

Rail/Tube

e0

no

1 (Unlimited)

8

EAR99

Tin/Lead (Sn/Pb)

70°C

0°C

DUAL

GULL WING

240

1

5V

30

8

COMMERCIAL

16V

4.5V

PULSE; RECTANGULAR

625mW

1

-200mA

200mA

4.9mm

3.9mm

No

RoHS Compliant

Contains Lead

CD74HC423EE4

Mfr Part No

CD74HC423EE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

16

951.693491mg

e4

yes

16

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

125°C

-55°C

RETRIGGERABLE

DUAL

2

4.5V

16

5V

MILITARY

6V

2V

5.2mA

480 ns

8μA

480 ns

HC/UH

Multivibrator

COMPLEMENTARY

-5.2mA

5.2mA

2

Yes

2

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead

SN74122N

Mfr Part No

SN74122N

Texas Instruments Datasheet

70
In Stock

-

Min: 1

Mult: 1

PDIP

NO

14

70°C

no

14

RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

8542.39.00.01

DUAL

THROUGH-HOLE

NOT SPECIFIED

1

5V

2.54mm

NOT SPECIFIED

14

Not Qualified

5.25V

5V

COMMERCIAL

4.75V

15pF

TTL/H/L

COMPLEMENTARY

MONOSTABLE MULTIVIBRATOR

40 ns

36mA

4

5.08mm

19.305mm

7.62mm

RoHS Compliant

Contains Lead

TLC555MP

Mfr Part No

TLC555MP

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

PDIP

NO

20

125°C

-55°C

no

8

EAR99

IT CAN ALSO OPERATE AT 15 V NOMINAL SUPPLY

8542.39.00.01

DUAL

THROUGH-HOLE

NOT SPECIFIED

1

5V

2.54mm

not_compliant

NOT SPECIFIED

8

Not Qualified

15V

2/15V

MILITARY

2V

PULSE; RECTANGULAR

250μA

1.2MHz

5.08mm

9.81mm

7.62mm

Non-RoHS Compliant

Contains Lead

CP82C54-12Z

Mfr Part No

CP82C54-12Z

Intersil (Renesas Electronics America) Datasheet

-

-

Min: 1

Mult: 1

7 Weeks

Tin

Through Hole

PDIP

24

Bulk

1996

e3

yes

Active

24

EAR99

70°C

0°C

DUAL

NOT APPLICABLE

5V

2.54mm

12MHz

NOT APPLICABLE

24

Not Qualified

5V

COMMERCIAL

5.5V

4.5V

10mA

TIMER, PROGRAMMABLE

16

100 ns

1

-2.5mA

8

2.5mA

PARALLEL, DIRECT ADDRESS

6.35mm

RoHS Compliant

Lead Free

ICM7555CN/01

Mfr Part No

ICM7555CN/01

NXP Semiconductors / Freescale Datasheet

-

-

Min: 1

Mult: 1

PDIP

NO

8

70°C

e4

8

EAR99

NICKEL PALLADIUM GOLD

DUAL

THROUGH-HOLE

NOT SPECIFIED

1

5V

2.54mm

NOT SPECIFIED

8

Not Qualified

16V

5/15V

COMMERCIAL

3V

PULSE

100mA

0.5MHz

4.2mm

9.5mm

7.62mm

RoHS Compliant

Lead Free

CD74HCT4538EE4

Mfr Part No

CD74HCT4538EE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

16

951.693491mg

e4

yes

16

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

125°C

-55°C

DUAL

2

5V

16

5V

5V

MILITARY

5.5V

4.5V

4mA

83 ns

8μA

83 ns

HCT

Multivibrator

COMPLEMENTARY

-4mA

4mA

2

Yes

2

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead

CD74HCT123EE4

Mfr Part No

CD74HCT123EE4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Through Hole

PDIP

16

951.693491mg

e4

yes

16

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

125°C

-55°C

RETRIGGERABLE

DUAL

2

5V

16

5V

5V

MILITARY

5.5V

4.5V

4mA

102 ns

8μA

68 ns

HCT

Multivibrator

COMPLEMENTARY

-4mA

4mA

2

Yes

2

5.08mm

19.305mm

No

RoHS Compliant

Contains Lead