Timer Circuits

Timer circuits are used to control one or more sequences of events within an electronic system. Timer circuits work by changing the circuit from its current state to another in advance following a set parameter.

Where would I use a timer circuit?

You can use timer circuits for a wide range of basic timing functions, like turning a light on for a certain amount of time or on and o...

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Texas Instruments NE NE555P Monostable Circuit, 1, 8-Pin PDIP
Texas Instruments NE NE555P Monostable Circuit, 1, 8-Pin PDIP
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RS Stock No.: 221-5535Brand: Texas InstrumentsManufacturers Part No.: NE555PHSN Code: 85423990

₹ 2,769.46

₹ 55.389 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 55.389
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Texas Instruments
-
Through Hole
Monostable Circuit
Adjustable & Monostable
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
4.57mm
9.81mm
6.6 mm
-
No
-
NE
15pF
-
-
No
Texas Instruments NE555DR Timer Circuit, 1, 8-Pin SOIC
Texas Instruments NE555DR Timer Circuit, 1, 8-Pin SOIC
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RS Stock No.: 197-7392Brand: Texas InstrumentsManufacturers Part No.: NE555DRHSN Code: 85423990

₹ 59,354.00

₹ 23.742 Each (On a Reel of 2500) (Exc. GST)

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2500

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2500₹ 23.742
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
1.75mm
5mm
4 mm
-
No
-
NE555DR
15pF
-
-
No
Texas Instruments NE556DR Timer Circuit, 1, 14-Pin SOIC
Texas Instruments NE556DR Timer Circuit, 1, 14-Pin SOIC
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RS Stock No.: 197-7394Brand: Texas InstrumentsManufacturers Part No.: NE556DRHSN Code: 85423390

₹ 92,187.50

₹ 36.875 Each (On a Reel of 2500) (Exc. GST)

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2500

Available in multiples of 2500
2500₹ 36.875
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
SOIC
-
-
1
14
-
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
1.75mm
5mm
4 mm
-
No
-
NE556DR
15pF
-
-
No
Texas Instruments xx555 SA555D Timer, 1, 8-Pin SOIC
Texas Instruments xx555 SA555D Timer, 1, 8-Pin SOIC
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RS Stock No.: 218-4553Brand: Texas InstrumentsManufacturers Part No.: SA555DHSN Code: 85423990

₹ 6,735.73

₹ 89.81 Each (In a Tube of 75) (Exc. GST)

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75

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75₹ 89.81
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Texas Instruments
-
Surface
Timer
Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
1.75mm
5mm
4 mm
-
No
-
xx555
15pF
-
-
No
STMicroelectronics TS CMOS Timer, 2, 14-Pin SO
STMicroelectronics TS CMOS Timer, 2, 14-Pin SO
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RS Stock No.: 188-9229Brand: STMicroelectronicsManufacturers Part No.: TS556IDTTRHSN Code: 85423990

₹ 336,241.00

₹ 134.496 Each (On a Reel of 2500) (Exc. GST)

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2500

Available in multiples of 2500
2500₹ 134.496
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STMicroelectronics
-
Surface
CMOS Timer
Timer
SO
-
-
2
14
-
-
16V
-
2V
-
-
-
-40°C
100ns
-
125°C
1.65mm
8.75mm
4 mm
-
No
-
TS
10pF
-
-
No
DiodesZetex NE NE555S-13 Precision Timer Circuit, 1, 8-Pin SOIC
DiodesZetex NE NE555S-13 Precision Timer Circuit, 1, 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 823-4043Brand: DiodesZetexManufacturers Part No.: NE555S-13HSN Code: 85423990

₹ 919.81

₹ 18.396 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 18.396
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DiodesZetex
-
Surface
Precision Timer Circuit
Precision
SOIC
-
-
1
8
-
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
1.5mm
4.95mm
3.95 mm
-
No
-
NE
15pF
-
-
No
Texas Instruments NE NE556N Timer Circuit, 2, 14-Pin PDIP
Texas Instruments NE NE556N Timer Circuit, 2, 14-Pin PDIP
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RS Stock No.: 528-416Brand: Texas InstrumentsManufacturers Part No.: NE556NHSN Code: 85423290

₹ 1,830.47

₹ 73.219 Each (In a Tube of 25) (Exc. GST)

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25

Available in multiples of 25
25₹ 73.219
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
2
14
-
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
4.57mm
19.3mm
6.35 mm
-
No
-
NE
15pF
-
-
No
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 921-5374Brand: Renesas ElectronicsManufacturers Part No.: ICM7555IPAZHSN Code: 85423390

₹ 987.90

₹ 98.79 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 98.79
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Renesas Electronics
-
Through Hole
Programmable Timer Circuit
-
PDIP
-
-
1
8
-
-
18V
-
2V
-
-
-
-25°C
-
-
85°C
4.95mm
10.16mm
7.11 mm
-
RoHS
-
ICM
-
-
-
No
Texas Instruments TLC TLC555IP Timer Circuit, 1, 8-Pin PDIP
Texas Instruments TLC TLC555IP Timer Circuit, 1, 8-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 346-7024Brand: Texas InstrumentsManufacturers Part No.: TLC555IPHSN Code: 85423990

₹ 240.22

₹ 240.22 Each (Exc. GST)

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1

Available in multiples of 1
1₹ 240.22
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
15V
-
3V
-
-
-
-40°C
75ns
-
85°C
4.57mm
9.81mm
6.35 mm
-
No
-
TLC
10pF
-
-
No
Texas Instruments NE555DR NE555DR Timer Circuit, 1, 8-Pin SOIC
Texas Instruments NE555DR NE555DR Timer Circuit, 1, 8-Pin SOIC
Add to parts list
Also available in industry standard packaging
RS Stock No.: 197-7393Brand: Texas InstrumentsManufacturers Part No.: NE555DRHSN Code: 85423990

₹ 1,181.77

₹ 23.635 Each (In a Pack of 50) (Exc. GST)

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50

Available in multiples of 50
50₹ 23.635
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
1.75mm
5mm
4 mm
-
No
-
NE555DR
15pF
-
-
No
Renesas Electronics ICM ICM7242IPAZ Timer Circuit, 1, 8-Pin PDIP
Renesas Electronics ICM ICM7242IPAZ Timer Circuit, 1, 8-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 921-5951Brand: Renesas ElectronicsManufacturers Part No.: ICM7242IPAZHSN Code: 85423390

₹ 1,611.74

₹ 805.869 Each (In a Pack of 2) (Exc. GST)

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2

Available in multiples of 2
2₹ 805.869
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Renesas Electronics
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
2V
-
-
-
-25°C
-
-
85°C
4.95mm
10.16mm
8.25 mm
-
No
-
ICM
-
-
-
No
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
Add to parts list
RS Stock No.: 866-0199Brand: Texas InstrumentsManufacturers Part No.: NE555PHSN Code: 85423990

₹ 2,728.16

₹ 54.563 Each (In a Tube of 50) (Exc. GST)

Check stock

50

Available in multiples of 50
50₹ 54.563
Add to basket
Texas Instruments
-
Through Hole
Monostable Circuit
Adjustable & Monostable
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
4.57mm
9.81mm
6.6 mm
-
No
-
NE
15pF
-
-
No
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
Add to parts list
RS Stock No.: 218-4555Brand: Texas InstrumentsManufacturers Part No.: SA555DHSN Code: 85423990

₹ 2,134.03

₹ 85.361 Each (In a Pack of 25) (Exc. GST)

Check stock

25

Available in multiples of 25
25₹ 85.361
Add to basket
Texas Instruments
-
Surface
Timer
Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
1.75mm
5mm
4 mm
-
No
-
xx555
15pF
-
-
No
Texas Instruments SE555JG Timer Circuit, 1, 8-Pin CDIP
Texas Instruments SE555JG Timer Circuit, 1, 8-Pin CDIP
Add to parts list
RS Stock No.: 197-7495Brand: Texas InstrumentsManufacturers Part No.: SE555JGHSN Code: 85423990

₹ 149,233.42

₹ 2,984.668 Each (In a Tube of 50) (Exc. GST)

Check stock

50

Available in multiples of 50
50₹ 2,984.668
Add to basket
Texas Instruments
-
Through Hole
Timer Circuit
Timer
CDIP
-
-
1
8
-
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
1.75mm
5mm
4 mm
-
No
-
SE555JG
15pF
-
-
No
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
Add to parts list
Also available in industry standard packaging
RS Stock No.: 662-4006Brand: Texas InstrumentsManufacturers Part No.: TLC555CDRHSN Code: 85423990

₹ 775.73

₹ 77.573 Each (In a Pack of 10) (Exc. GST)

Check stock

10

Available in multiples of 10
10₹ 77.573
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Texas Instruments
-
Surface
Timer
-
SOIC
-
-
1
8
-
-
15V
-
2V
-
-
-
0°C
75ns
-
70°C
1.58mm
4.9mm
3.91 mm
-
No
-
TLC
10pF
-
-
No
Texas Instruments SA SA555P Timer Circuit, 1, 8-Pin PDIP
Texas Instruments SA SA555P Timer Circuit, 1, 8-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 517-1618Brand: Texas InstrumentsManufacturers Part No.: SA555PHSN Code: 85423290

₹ 542.80

₹ 54.28 Each (In a Pack of 10) (Exc. GST)

Check stock

10

Available in multiples of 10
10₹ 54.28
Add to basket
Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
4.57mm
9.81mm
6.35 mm
-
No
-
SA
15pF
-
-
No
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
Add to parts list
RS Stock No.: 197-7573Brand: Texas InstrumentsManufacturers Part No.: TLC555CPHSN Code: 85423290

₹ 6,343.09

₹ 126.862 Each (In a Tube of 50) (Exc. GST)

Check stock

50

Available in multiples of 50
50₹ 126.862
Add to basket
Texas Instruments
-
Surface
Timer Circuit
Timer
PDIP
-
-
1
8
-
-
15V
-
2V
-
-
-
0°C
75ns
-
70°C
4.57mm
9.81mm
4 mm
-
No
-
TLC555
10pF
-
-
No
Renesas Electronics ICM ICM7556IPDZ Programmable Timer Circuit, 2, 14-Pin PDIP
Renesas Electronics ICM ICM7556IPDZ Programmable Timer Circuit, 2, 14-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 921-5377Brand: Renesas ElectronicsManufacturers Part No.: ICM7556IPDZHSN Code: 85423390

₹ 861.58

₹ 172.315 Each (In a Pack of 5) (Exc. GST)

Check stock

5

Available in multiples of 5
5₹ 172.315
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Renesas Electronics
-
Through Hole
Programmable Timer Circuit
-
PDIP
-
-
2
14
-
-
18V
-
2V
-
-
-
-25°C
-
-
85°C
4.95mm
19.68mm
7.11 mm
-
RoHS
-
ICM
-
-
-
No
Texas Instruments SA Timer Circuit, 1, 8-Pin PDIP
Texas Instruments SA Timer Circuit, 1, 8-Pin PDIP
Add to parts list
RS Stock No.: 920-3431Brand: Texas InstrumentsManufacturers Part No.: SA555PHSN Code: 85423290

₹ 1,416.59

₹ 28.332 Each (In a Tube of 50) (Exc. GST)

Check stock

50

Available in multiples of 50
50₹ 28.332
Add to basket
Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
4.57mm
9.81mm
6.35 mm
-
No
-
SA
15pF
-
-
No
Texas Instruments TLC TLC556CN Timer Circuit, 2, 14-Pin PDIP
Texas Instruments TLC TLC556CN Timer Circuit, 2, 14-Pin PDIP
Add to parts list
Also available in industry standard packaging
RS Stock No.: 638-958Brand: Texas InstrumentsManufacturers Part No.: TLC556CNHSN Code: 85423290

₹ 246.67

₹ 246.67 Each (Exc. GST)

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1

Available in multiples of 1
1₹ 246.67
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
2
14
-
-
18V
-
2V
-
-
-
0°C
75ns
-
70°C
4.57mm
19.3mm
6.35 mm
-
No
-
TLC
10pF
-
-
No