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
RS Stock No.221-5535BrandTexas InstrumentsManufacturers Part No.NE555P

AED 81.46

AED 1.63 Each (In a Pack of 50) (ex VAT)

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Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
PDIP
-
1
-
-
8
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
9.81mm
No
4.57mm
-
-
-
15pF
No
NE
-
Texas Instruments NE555DR Timer Circuit, 1, 8-Pin SOIC
RS Stock No.197-7392BrandTexas InstrumentsManufacturers Part No.NE555DR

AED 1,825.69

AED 0.731 Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
Timer Circuit
-
Through Hole
Timer
SOIC
-
1
-
-
8
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
5mm
No
1.75mm
-
-
-
15pF
No
NE555DR
-
Texas Instruments NE556DR Timer Circuit, 1, 14-Pin SOIC
RS Stock No.197-7394BrandTexas InstrumentsManufacturers Part No.NE556DR

AED 2,808.75

AED 1.124 Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
Timer Circuit
-
Through Hole
Timer
SOIC
-
1
-
-
14
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
5mm
No
1.75mm
-
-
-
15pF
No
NE556DR
-
Texas Instruments xx555 SA555D Timer, 1, 8-Pin SOIC
RS Stock No.218-4553BrandTexas InstrumentsManufacturers Part No.SA555D

AED 257.00

AED 3.427 Each (In a Tube of 75) (ex VAT)

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Texas Instruments
Timer
-
Surface
Timer
SOIC
-
1
-
-
8
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
5mm
No
1.75mm
-
-
-
15pF
No
xx555
-
STMicroelectronics TS CMOS Timer, 2, 14-Pin SO
RS Stock No.188-9229BrandSTMicroelectronicsManufacturers Part No.TS556IDTTR

AED 10,251.94

AED 4.101 Each (On a Reel of 2500) (ex VAT)

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STMicroelectronics
CMOS Timer
-
Surface
Timer
SO
-
2
-
-
14
-
16V
-
2V
-
-
-
-40°C
100ns
-
125°C
8.75mm
No
1.65mm
-
-
-
10pF
No
TS
-
DiodesZetex NE NE555S-13 Precision Timer Circuit, 1, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No.823-4043BrandDiodesZetexManufacturers Part No.NE555S-13

AED 78.64

AED 1.573 Each (In a Pack of 50) (ex VAT)

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DiodesZetex
Precision Timer Circuit
-
Surface
Precision
SOIC
-
1
-
-
8
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
4.95mm
No
1.5mm
-
-
-
15pF
No
NE
-
Texas Instruments NE NE556N Timer Circuit, 2, 14-Pin PDIP
RS Stock No.528-416BrandTexas InstrumentsManufacturers Part No.NE556N

AED 66.00

AED 2.64 Each (In a Tube of 25) (ex VAT)

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

AED 56.18

AED 5.618 Each (In a Pack of 10) (ex VAT)

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

AED 7.13

AED 7.13 Each (ex VAT)

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

AED 42.13

AED 0.842 Each (In a Pack of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
SOIC
-
1
-
-
8
-
18V
-
4.5V
-
-
-
0°C
-
-
70°C
5mm
No
1.75mm
-
-
-
15pF
No
NE555DR
-

AED 77.86

AED 38.93 Each (In a Pack of 2) (ex VAT)

Add to basket
Renesas Electronics
Timer Circuit
-
Through Hole
-
PDIP
-
1
-
-
8
-
16V
-
2V
-
-
-
-25°C
-
-
85°C
10.16mm
No
4.95mm
-
-
-
-
No
ICM
-
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
RS Stock No.866-0199BrandTexas InstrumentsManufacturers Part No.NE555P

AED 98.30

AED 1.966 Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Monostable Circuit
-
Through Hole
Adjustable & Monostable
PDIP
-
1
-
-
8
-
16V
-
4.5V
-
-
-
0°C
-
-
70°C
9.81mm
No
4.57mm
-
-
-
15pF
No
NE
-
Texas Instruments xx555 Timer, 1, 8-Pin SOIC
RS Stock No.218-4555BrandTexas InstrumentsManufacturers Part No.SA555D

AED 103.93

AED 4.157 Each (In a Pack of 25) (ex VAT)

Add to basket
Texas Instruments
Timer
-
Surface
Timer
SOIC
-
1
-
-
8
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
5mm
No
1.75mm
-
-
-
15pF
No
xx555
-
Texas Instruments SE555JG Timer Circuit, 1, 8-Pin CDIP
RS Stock No.197-7495BrandTexas InstrumentsManufacturers Part No.SE555JG

AED 5,345.05

AED 106.901 Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
Timer
CDIP
-
1
-
-
8
-
18V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
5mm
No
1.75mm
-
-
-
15pF
No
SE555JG
-
Texas Instruments TLC TLC555CDR Timer, 1, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No.662-4006BrandTexas InstrumentsManufacturers Part No.TLC555CDR

AED 26.96

AED 2.696 Each (In a Pack of 10) (ex VAT)

Add to basket
Texas Instruments
Timer
-
Surface
-
SOIC
-
1
-
-
8
-
15V
-
2V
-
-
-
0°C
75ns
-
70°C
4.9mm
No
1.58mm
-
-
-
10pF
No
TLC
-
Texas Instruments SA SA555P Timer Circuit, 1, 8-Pin PDIP
Also available in industry standard packaging
RS Stock No.517-1618BrandTexas InstrumentsManufacturers Part No.SA555P

AED 18.54

AED 1.854 Each (In a Pack of 10) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
1
-
-
8
-
16V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
9.81mm
No
4.57mm
-
-
-
15pF
No
SA
-
Maxim Integrated ICM Timer Circuit, 1, 14-Pin SOIC
RS Stock No.190-4887BrandMaxim IntegratedManufacturers Part No.ICM7556ISD+

AED 775.22

AED 15.504 Each (In a Tube of 50) (ex VAT)

Add to basket
Maxim Integrated
Timer Circuit
-
Surface
-
SOIC
-
1
-
-
14
-
18V
-
2V
-
-
-
-20°C
-
-
85°C
8.75mm
No
1.5mm
-
-
-
10pF
No
ICM
-
Texas Instruments TLC555 TLC555CP Timer Circuit, 1, 8-Pin PDIP
RS Stock No.197-7573BrandTexas InstrumentsManufacturers Part No.TLC555CP

AED 205.04

AED 4.101 Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Surface
Timer
PDIP
-
1
-
-
8
-
15V
-
2V
-
-
-
0°C
75ns
-
70°C
9.81mm
No
4.57mm
-
-
-
10pF
No
TLC555
-

AED 43.26

AED 8.651 Each (In a Pack of 5) (ex VAT)

Add to basket
Renesas Electronics
Programmable Timer Circuit
-
Through Hole
-
PDIP
-
2
-
-
14
-
18V
-
2V
-
-
-
-25°C
-
-
85°C
19.68mm
RoHS
4.95mm
-
-
-
-
No
ICM
-
Texas Instruments SA Timer Circuit, 1, 8-Pin PDIP
RS Stock No.920-3431BrandTexas InstrumentsManufacturers Part No.SA555P

AED 53.36

AED 1.067 Each (In a Tube of 50) (ex VAT)

Add to basket
Texas Instruments
Timer Circuit
-
Through Hole
-
PDIP
-
1
-
-
8
-
16V
-
4.5V
-
-
-
-40°C
15ns
-
85°C
9.81mm
No
4.57mm
-
-
-
15pF
No
SA
-