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

₹ 2,934.66

₹ 58.693 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 58.693
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Texas Instruments
-
Through Hole
Monostable Circuit
Adjustable & Monostable
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
9.81mm
4.57mm
-
NE
-
No
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

₹ 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
-
-
No
5mm
1.75mm
-
NE555DR
-
No
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

₹ 92,187.50

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

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2500

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2500₹ 36.875
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
SOIC
-
-
1
14
-
-
18V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
5mm
1.75mm
-
NE556DR
-
No
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

₹ 336,241.00

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

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2500

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2500₹ 134.496
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STMicroelectronics
-
Surface
CMOS Timer
Timer
SO
-
-
2
14
-
-
16V
-
2V
-
-
-
100ns
-40°C
125°C
-
-
No
8.75mm
1.65mm
-
TS
-
No
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

₹ 952.26

₹ 19.045 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 19.045
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DiodesZetex
-
Surface
Precision Timer Circuit
Precision
SOIC
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
4.95mm
1.5mm
-
NE
-
No
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

₹ 1,912.19

₹ 76.488 Each (In a Tube of 25) (Exc. GST)

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25

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25₹ 76.488
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
2
14
-
-
16V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
19.3mm
4.57mm
-
NE
-
No
15pF
-
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

₹ 1,051.62

₹ 105.162 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 105.162
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Renesas Electronics
-
Through Hole
Programmable Timer Circuit
-
PDIP
-
-
1
8
-
-
18V
-
2V
-
-
-
-
-25°C
85°C
-
-
RoHS
10.16mm
4.95mm
-
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

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

₹ 1,269.09

₹ 25.382 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 25.382
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
5mm
1.75mm
-
NE555DR
-
No
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

₹ 1,611.74

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

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2

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2₹ 805.869
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Renesas Electronics
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
2V
-
-
-
-
-25°C
85°C
-
-
No
10.16mm
4.95mm
-
ICM
-
No
-
-
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

₹ 2,872.71

₹ 57.454 Each (In a Tube of 50) (Exc. GST)

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50

Available in multiples of 50
50₹ 57.454
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Texas Instruments
-
Through Hole
Monostable Circuit
Adjustable & Monostable
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-
0°C
70°C
-
-
No
9.81mm
4.57mm
-
NE
-
No
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

₹ 160,099.45

₹ 3,201.989 Each (In a Tube of 50) (Exc. GST)

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50

Available in multiples of 50
50₹ 3,201.989
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Texas Instruments
-
Through Hole
Timer Circuit
Timer
CDIP
-
-
1
8
-
-
18V
-
4.5V
-
-
-
15ns
-40°C
85°C
-
-
No
5mm
1.75mm
-
SE555JG
-
No
15pF
-
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

₹ 809.72

₹ 80.972 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 80.972
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Texas Instruments
-
Surface
Timer
-
SOIC
-
-
1
8
-
-
15V
-
2V
-
-
-
75ns
0°C
70°C
-
-
No
4.9mm
1.58mm
-
TLC
-
No
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

₹ 577.37

₹ 57.737 Each (In a Pack of 10) (Exc. GST)

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10

Available in multiples of 10
10₹ 57.737
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
15ns
-40°C
85°C
-
-
No
9.81mm
4.57mm
-
SA
-
No
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

₹ 6,343.09

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

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50

Available in multiples of 50
50₹ 126.862
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Texas Instruments
-
Surface
Timer Circuit
Timer
PDIP
-
-
1
8
-
-
15V
-
2V
-
-
-
75ns
0°C
70°C
-
-
No
9.81mm
4.57mm
-
TLC555
-
No
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

₹ 861.58

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

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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
-
-
RoHS
19.68mm
4.95mm
-
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

₹ 1,509.81

₹ 30.196 Each (In a Tube of 50) (Exc. GST)

Check stock

50

Available in multiples of 50
50₹ 30.196
Add to basket
Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
1
8
-
-
16V
-
4.5V
-
-
-
15ns
-40°C
85°C
-
-
No
9.81mm
4.57mm
-
SA
-
No
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

₹ 262.36

₹ 262.36 Each (Exc. GST)

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1

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1₹ 262.36
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Texas Instruments
-
Through Hole
Timer Circuit
-
PDIP
-
-
2
14
-
-
18V
-
2V
-
-
-
75ns
0°C
70°C
-
-
No
19.3mm
4.57mm
-
TLC
-
No
10pF
-
onsemi MC MC1455BDR2G Timer Circuit, 1, 8-Pin SOIC
onsemi MC MC1455BDR2G Timer Circuit, 1, 8-Pin SOIC
Add to parts list
Also available in industry standard packaging
RS Stock No.: 787-8709Brand: onsemiManufacturers Part No.: MC1455BDR2GHSN Code: 85423990

₹ 228.33

₹ 22.833 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 22.833
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onsemi
-
Surface
Timer Circuit
-
SOIC
-
-
1
8
-
-
16V
-
4.5V
-
-
-
-
-40°C
85°C
-
-
No
5mm
1.5mm
-
MC
-
No
-
-
Texas Instruments SE SE555D Timer Circuit, 1, 8-Pin SOIC
Texas Instruments SE SE555D Timer Circuit, 1, 8-Pin SOIC
Add to parts list
Also available in industry standard packaging
RS Stock No.: 660-7761Brand: Texas InstrumentsManufacturers Part No.: SE555DHSN Code: 85423990

₹ 489.94

₹ 97.987 Each (In a Pack of 5) (Exc. GST)

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5

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5₹ 97.987
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Texas Instruments
-
Surface
Timer Circuit
General Purpose Timer
SOIC
-
-
1
8
-
-
18V
-
4.5V
-
-
-
15ns
-55°C
125°C
-
-
No
4.9mm
1.58mm
-
SE
-
No
15pF
-