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 NE555P, Precision Timer, 8-Pin PDIP
RS Stock No.: 221-5535Brand: Texas InstrumentsManufacturers Part No.: NE555P

AED 57.88

AED 1.157 Each (In a Pack of 50) (ex VAT)

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Texas Instruments
Through Hole
Standard
PDIP
1
8
-
4.5 V
16 V
0 °C
+70 °C
15mA
200mA
-200mA
-
6.35mm
9.81mm
4.57mm
-
9.81 x 6.35 x 4.57mm
-
Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
RS Stock No.: 197-7392Brand: Texas InstrumentsManufacturers Part No.: NE555DR

AED 1,240.31

AED 0.496 Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
-
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NE555DR
Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
RS Stock No.: 197-7394Brand: Texas InstrumentsManufacturers Part No.: NE556DR

AED 2,342.81

AED 0.937 Each (On a Reel of 2500) (ex VAT)

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Texas Instruments
-
-
SOIC
1
14
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NE556DR
Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No.: 218-4553Brand: Texas InstrumentsManufacturers Part No.: SA555D

AED 181.91

AED 2.426 Each (In a Tube of 75) (ex VAT)

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Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
xx555
STMicroelectronics TS556IDTTR, CMOS Timer, Dual 2.7MHz, 14-Pin SO
RS Stock No.: 188-9229Brand: STMicroelectronicsManufacturers Part No.: TS556IDTTR

AED 9,233.44

AED 3.694 Each (On a Reel of 2500) (ex VAT)

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STMicroelectronics
Surface Mount
-
SO
2
14
2.7MHz
2 V
16 V
-40 °C
+125 °C
-
8mA
-2mA
100 ns @ 10 pF
4mm
8.75mm
1.65mm
10pF
8.75 x 4 x 1.65mm
-
DiodesZetex NE555S-13, Precision Timer Circuit, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No.: 823-4043Brand: DiodesZetexManufacturers Part No.: NE555S-13

AED 68.90

AED 1.378 Each (In a Pack of 50) (ex VAT)

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DiodesZetex
Surface Mount
Precision
SOIC
1
8
-
4.5 V
16 V
0 °C
+70 °C
-
200mA
-200mA
-
3.95mm
4.95mm
1.5mm
-
4.95 X 3.95 X 1.5mm
-
Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
RS Stock No.: 528-416Brand: Texas InstrumentsManufacturers Part No.: NE556N

AED 46.85

AED 1.874 Each (In a Tube of 25) (ex VAT)

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Texas Instruments
Through Hole
Standard
PDIP
2
14
-
4.5 V
16 V
0 °C
+70 °C
30mA
200mA
-200mA
-
6.35mm
19.3mm
4.57mm
-
19.3 x 6.35 x 4.57mm
-

AED 50.17

AED 5.017 Each (In a Pack of 10) (ex VAT)

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Renesas Electronics
Through Hole
Standard
PDIP
1
8
1MHz
2 V
18 V
-25 °C
+85 °C
-
20mA
-0.8mA
-
7.11mm
10.16mm
4.95mm
-
10.16 x 7.11 x 4.95mm
-

AED 7.83

AED 7.83 Each (ex VAT)

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Texas Instruments
Through Hole
Standard
PDIP
1
8
2MHz
3 V
15 V
-40 °C
+85 °C
-
100mA
-10mA
-
6.35mm
9.81mm
4.57mm
-
9.81 x 6.35 x 4.57mm
-

AED 27.56

AED 0.551 Each (In a Pack of 50) (ex VAT)

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Texas Instruments
-
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NE555DR

AED 69.02

AED 34.508 Each (In a Pack of 2) (ex VAT)

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Renesas Electronics
Through Hole
Standard
PDIP
1
8
13MHz
2 V
16 V
-25 °C
+85 °C
0.125mA
50mA
-
-
8.25mm
10.16mm
4.95mm
-
10.16 x 8.25 x 4.95mm
-
Texas Instruments NE555P, Monstable Circuit, 8-Pin PDIP
RS Stock No.: 866-0199Brand: Texas InstrumentsManufacturers Part No.: NE555P

AED 63.40

AED 1.268 Each (In a Tube of 50) (ex VAT)

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Texas Instruments
Through Hole
Adjustable and Monostable
PDIP
1
8
-
4.5 V
16 V
0 °C
+70 °C
-
200mA
-200mA
300 ns @ 15 pF
6.6mm
10.16mm
4.57mm
15pF
10.16 x 6.6 x 4.57mm
-
Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No.: 218-4555Brand: Texas InstrumentsManufacturers Part No.: SA555D

AED 63.40

AED 2.536 Each (In a Pack of 25) (ex VAT)

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Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
xx555
Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
RS Stock No.: 197-7495Brand: Texas InstrumentsManufacturers Part No.: SE555JG

AED 3,415.00

AED 68.30 Each (In a Tube of 50) (ex VAT)

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Texas Instruments
-
-
CDIP
1
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SE555JG
Maxim Integrated ICM7242IPA+, Timer Circuit, 8-Pin PDIP
RS Stock No.: 190-4885Brand: Maxim IntegratedManufacturers Part No.: ICM7242IPA+

AED 1,300.95

AED 26.019 Each (In a Tube of 50) (ex VAT)

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Maxim Integrated
Through Hole
Fixed, Programmable
PDIP
1
8
-
2 V
16 V
0 °C
+85 °C
-
-
-
-
7.87mm
9.91mm
4.45mm
10pF
9.91 x 7.87 x 4.45mm
-

AED 17.64

AED 1.764 Each (In a Pack of 10) (ex VAT)

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Texas Instruments
Surface Mount
Standard
SOIC
1
8
2MHz
2 V
15 V
0 °C
+70 °C
-
100mA
-10mA
-
3.91mm
4.9mm
1.58mm
-
4.9 x 3.91 x 1.58mm
-
Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
Also available in industry standard packaging
RS Stock No.: 517-1618Brand: Texas InstrumentsManufacturers Part No.: SA555P

AED 11.57

AED 1.157 Each (In a Pack of 10) (ex VAT)

Add to basket
Texas Instruments
Through Hole
Standard
PDIP
1
8
-
4.5 V
16 V
-40 °C
+85 °C
15mA
200mA
-200mA
-
6.35mm
9.81mm
4.57mm
-
9.81 x 6.35 x 4.57mm
-
Maxim Integrated ICM7556ISD+, Timer Circuit, 14-Pin SOIC
RS Stock No.: 190-4887Brand: Maxim IntegratedManufacturers Part No.: ICM7556ISD+

AED 1,276.15

AED 25.523 Each (In a Tube of 50) (ex VAT)

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Maxim Integrated
Surface Mount
Astable, RC Monostable
SOIC
1
14
-
2 V
18 V
-20 °C
+85 °C
-
-
-
-
4mm
8.75mm
1.5mm
10pF
8.75 x 4 x 1.5mm
-
Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP
RS Stock No.: 197-7573Brand: Texas InstrumentsManufacturers Part No.: TLC555CP

AED 140.57

AED 2.812 Each (In a Tube of 50) (ex VAT)

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Texas Instruments
Surface Mount
-
PDIP
1
8
2MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
TLC555

AED 49.06

AED 9.812 Each (In a Pack of 5) (ex VAT)

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Renesas Electronics
Through Hole
Standard
PDIP
2
14
1MHz
2 V
18 V
-25 °C
+85 °C
-
20mA
-0.8mA
-
7.11mm
19.68mm
4.95mm
-
19.68 x 7.11 x 4.95mm
-