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

₹ 2,741.14

₹ 54.823 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 54.823
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Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
PDIP
-
-
1
-
8
-
4.5V
16V
-
-
-
-
-
0°C
-
70°C
9.81mm
No
-
6.6 mm
4.57mm
-
No
NE
-
15pF
-
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

₹ 58,941.00

₹ 23.576 Each (On a Reel of 2500) (Exc. GST)

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2500

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2500₹ 23.576
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Texas Instruments
Timer Circuit
-
Through Hole
Timer
SOIC
-
-
1
-
8
-
4.5V
18V
-
-
-
-
-
0°C
-
70°C
5mm
No
-
4 mm
1.75mm
-
No
NE555DR
-
15pF
-
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

₹ 94,223.00

₹ 37.689 Each (On a Reel of 2500) (Exc. GST)

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2500

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2500₹ 37.689
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Texas Instruments
Timer Circuit
-
Through Hole
Timer
SOIC
-
-
1
-
14
-
4.5V
18V
-
-
-
-
-
0°C
-
70°C
5mm
No
-
4 mm
1.75mm
-
No
NE556DR
-
15pF
-
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

₹ 332,022.50

₹ 132.809 Each (On a Reel of 2500) (Exc. GST)

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2500

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2500₹ 132.809
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STMicroelectronics
CMOS Timer
-
Surface
Timer
SO
-
-
2
-
14
-
2V
16V
-
-
-
-
100ns
-40°C
-
125°C
8.75mm
No
-
4 mm
1.65mm
-
No
TS
-
10pF
-
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

₹ 895.62

₹ 17.912 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 17.912
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DiodesZetex
Precision Timer Circuit
-
Surface
Precision
SOIC
-
-
1
-
8
-
4.5V
16V
-
-
-
-
-
0°C
-
70°C
4.95mm
No
-
3.95 mm
1.5mm
-
No
NE
-
15pF
-
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

₹ 1,753.19

₹ 70.127 Each (In a Tube of 25) (Exc. GST)

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25

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25₹ 70.127
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Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
-
2
-
14
-
4.5V
16V
-
-
-
-
-
0°C
-
70°C
19.3mm
No
-
6.35 mm
4.57mm
-
No
NE
-
15pF
-
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 921-5374Brand: Renesas ElectronicsManufacturers Part No.: ICM7555IPAZHSN Code: 85423390

₹ 974.33

₹ 97.433 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 97.433
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Renesas Electronics
Programmable Timer Circuit
-
Through Hole
-
PDIP
-
-
1
-
8
-
2V
18V
-
-
-
-
-
-25°C
-
85°C
10.16mm
RoHS
-
7.11 mm
4.95mm
-
No
ICM
-
-
-
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

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1₹ 240.22
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Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
-
1
-
8
-
3V
15V
-
-
-
-
75ns
-40°C
-
85°C
9.81mm
No
-
6.35 mm
4.57mm
-
No
TLC
-
10pF
-
Texas Instruments NE555DR NE555DR Timer Circuit, 1, 8-Pin SOIC
Texas Instruments NE555DR NE555DR Timer Circuit, 1, 8-Pin SOIC
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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

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

₹ 1,568.10

₹ 784.051 Each (In a Pack of 2) (Exc. GST)

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2

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2₹ 784.051
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Renesas Electronics
Timer Circuit
-
Through Hole
-
PDIP
-
-
1
-
8
-
2V
16V
-
-
-
-
-
-25°C
-
85°C
10.16mm
No
-
8.25 mm
4.95mm
-
No
ICM
-
-
-
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
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RS Stock No.: 866-0199Brand: Texas InstrumentsManufacturers Part No.: NE555PHSN Code: 85423990

₹ 2,637.30

₹ 52.746 Each (In a Tube of 50) (Exc. GST)

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50

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50₹ 52.746
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Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
PDIP
-
-
1
-
8
-
4.5V
16V
-
-
-
-
-
0°C
-
70°C
9.81mm
No
-
6.6 mm
4.57mm
-
No
NE
-
15pF
-
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
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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)

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25

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

₹ 148,105.34

₹ 2,962.107 Each (In a Tube of 50) (Exc. GST)

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50

Available in multiples of 50
50₹ 2,962.107
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Texas Instruments
Timer Circuit
-
Through Hole
Timer
CDIP
-
-
1
-
8
-
4.5V
18V
-
-
-
-
15ns
-40°C
-
85°C
5mm
No
-
4 mm
1.75mm
-
No
SE555JG
-
15pF
-
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 662-4006Brand: Texas InstrumentsManufacturers Part No.: TLC555CDRHSN Code: 85423990

₹ 764.29

₹ 76.429 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 76.429
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Texas Instruments
Timer
-
Surface
-
SOIC
-
-
1
-
8
-
2V
15V
-
-
-
-
75ns
0°C
-
70°C
4.9mm
No
-
3.91 mm
1.58mm
-
No
TLC
-
10pF
-
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

₹ 529.11

₹ 52.911 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 52.911
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Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
-
1
-
8
-
4.5V
16V
-
-
-
-
15ns
-40°C
-
85°C
9.81mm
No
-
6.35 mm
4.57mm
-
No
SA
-
15pF
-
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
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RS Stock No.: 197-7573Brand: Texas InstrumentsManufacturers Part No.: TLC555CPHSN Code: 85423290

₹ 6,377.31

₹ 127.546 Each (In a Tube of 50) (Exc. GST)

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50

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50₹ 127.546
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Texas Instruments
Timer Circuit
-
Surface
Timer
PDIP
-
-
1
-
8
-
2V
15V
-
-
-
-
75ns
0°C
-
70°C
9.81mm
No
-
4 mm
4.57mm
-
No
TLC555
-
10pF
-
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

₹ 846.18

₹ 169.236 Each (In a Pack of 5) (Exc. GST)

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5

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5₹ 169.236
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Renesas Electronics
Programmable Timer Circuit
-
Through Hole
-
PDIP
-
-
2
-
14
-
2V
18V
-
-
-
-
-
-25°C
-
85°C
19.68mm
RoHS
-
7.11 mm
4.95mm
-
No
ICM
-
-
-
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

₹ 1,383.55

₹ 27.671 Each (In a Tube of 50) (Exc. GST)

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50

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50₹ 27.671
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Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
-
1
-
8
-
4.5V
16V
-
-
-
-
15ns
-40°C
-
85°C
9.81mm
No
-
6.35 mm
4.57mm
-
No
SA
-
15pF
-
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

₹ 236.97

₹ 236.97 Each (Exc. GST)

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1

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1₹ 236.97
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Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
-
2
-
14
-
2V
18V
-
-
-
-
75ns
0°C
-
70°C
19.3mm
No
-
6.35 mm
4.57mm
-
No
TLC
-
10pF
-
onsemi MC MC1455BDR2G Timer Circuit, 1, 8-Pin SOIC
onsemi MC MC1455BDR2G Timer Circuit, 1, 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 787-8709Brand: onsemiManufacturers Part No.: MC1455BDR2GHSN Code: 85423990

₹ 212.52

₹ 21.252 Each (In a Pack of 10) (Exc. GST)

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10₹ 21.252
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onsemi
Timer Circuit
-
Surface
-
SOIC
-
-
1
-
8
-
4.5V
16V
-
-
-
-
-
-40°C
-
85°C
5mm
No
-
4 mm
1.5mm
-
No
MC
-
-
-