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 NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
Texas Instruments NE556DR NE556DR, Timer Circuit, 14-Pin SOIC
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RS Stock No.: 197-7394Brand: Texas InstrumentsManufacturers Part No.: NE556DRHSN Code: 85423390

₹ 80,476.00

₹ 32.19 Each (On a Reel of 2500) (Exc. GST)

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Texas Instruments
-
-
SOIC
1
14
-
-
-
-
-
-
-
-
-
NE556DR
-
-
-
-
-
STMicroelectronics TS556IDTTR, CMOS Timer, Dual 2.7MHz, 14-Pin SO
STMicroelectronics TS556IDTTR, CMOS Timer, Dual 2.7MHz, 14-Pin SO
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RS Stock No.: 188-9229Brand: STMicroelectronicsManufacturers Part No.: TS556IDTTRHSN Code: 85423990

₹ 264,349.50

₹ 105.74 Each (On a Reel of 2500) (Exc. GST)

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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
-
10pF
8.75mm
8.75 x 4 x 1.65mm
1.65mm
4mm
DiodesZetex NE555S-13, Precision Timer Circuit, 8-Pin SOIC
DiodesZetex NE555S-13, Precision Timer Circuit, 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

₹ 1,528.10

₹ 30.562 Each (In a Pack of 50) (Exc. GST)

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DiodesZetex
Surface Mount
Precision
SOIC
1
8
-
4.5 V
16 V
0 °C
+70 °C
-
200mA
-200mA
-
-
-
4.95mm
4.95 X 3.95 X 1.5mm
1.5mm
3.95mm
Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
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RS Stock No.: 528-416Brand: Texas InstrumentsManufacturers Part No.: NE556NHSN Code: 85423290

₹ 1,564.09

₹ 62.564 Each (In a Tube of 25) (Exc. GST)

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25

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25₹ 62.564
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Texas Instruments
Through Hole
Standard
PDIP
2
14
-
4.5 V
16 V
0 °C
+70 °C
30mA
200mA
-200mA
-
-
-
19.3mm
19.3 x 6.35 x 4.57mm
4.57mm
6.35mm
Renesas Electronics ICM7555IPAZ, Programmable Timer Circuit 1MHz, 8-Pin PDIP
Renesas Electronics ICM7555IPAZ, Programmable Timer Circuit 1MHz, 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

₹ 787.89

₹ 78.789 Each (In a Pack of 10) (Exc. GST)

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Renesas Electronics
Through Hole
Standard
PDIP
1
8
1MHz
2 V
18 V
-25 °C
+85 °C
-
20mA
-0.8mA
-
-
-
10.16mm
10.16 x 7.11 x 4.95mm
4.95mm
7.11mm
Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
Texas Instruments TLC555IP, Timer Circuit 2MHz, 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

₹ 231.50

₹ 231.50 Each (Exc. GST)

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1

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1₹ 231.50
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Texas Instruments
Through Hole
Standard
PDIP
1
8
2MHz
3 V
15 V
-40 °C
+85 °C
-
100mA
-10mA
-
-
-
9.81mm
9.81 x 6.35 x 4.57mm
4.57mm
6.35mm
Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
Texas Instruments NE555DR NE555DR, Timer Circuit, 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

₹ 1,130.44

₹ 22.609 Each (In a Pack of 50) (Exc. GST)

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50

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50₹ 22.609
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Texas Instruments
-
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
NE555DR
-
-
-
-
-
Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
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RS Stock No.: 218-4555Brand: Texas InstrumentsManufacturers Part No.: SA555DHSN Code: 85423990

₹ 2,104.83

₹ 84.193 Each (In a Pack of 25) (Exc. GST)

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25

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25₹ 84.193
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Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
xx555
-
-
-
-
-
Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
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RS Stock No.: 197-7495Brand: Texas InstrumentsManufacturers Part No.: SE555JGHSN Code: 85423990

₹ 119,467.92

₹ 2,389.358 Each (In a Tube of 50) (Exc. GST)

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50

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50₹ 2,389.358
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Texas Instruments
-
-
CDIP
1
8
-
-
-
-
-
-
-
-
-
SE555JG
-
-
-
-
-
Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 517-1618Brand: Texas InstrumentsManufacturers Part No.: SA555PHSN Code: 85423290

₹ 364.74

₹ 36.474 Each (In a Pack of 10) (Exc. GST)

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10

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10₹ 36.474
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Texas Instruments
Through Hole
Standard
PDIP
1
8
-
4.5 V
16 V
-40 °C
+85 °C
15mA
200mA
-200mA
-
-
-
9.81mm
9.81 x 6.35 x 4.57mm
4.57mm
6.35mm
Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
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RS Stock No.: 920-3431Brand: Texas InstrumentsManufacturers Part No.: SA555PHSN Code: 85423290

₹ 1,239.59

₹ 24.792 Each (In a Tube of 50) (Exc. GST)

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50

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50₹ 24.792
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Texas Instruments
Through Hole
Standard
PDIP
1
8
-
4.5 V
16 V
-40 °C
+85 °C
15mA
200mA
-200mA
-
-
-
9.81mm
9.81 x 6.35 x 4.57mm
4.57mm
6.35mm
Texas Instruments TLC556CN, Timer Circuit, Dual 2MHz, 14-Pin PDIP
Texas Instruments TLC556CN, Timer Circuit, Dual 2MHz, 14-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 638-958Brand: Texas InstrumentsManufacturers Part No.: TLC556CNHSN Code: 85423290

₹ 211.59

₹ 211.59 Each (Exc. GST)

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1

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1₹ 211.59
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Texas Instruments
Through Hole
Standard
PDIP
2
14
2MHz
2 V
18 V
0 °C
+70 °C
-
100mA
-10mA
-
-
-
19.3mm
19.3 x 6.35 x 4.57mm
4.57mm
6.35mm
onsemi MC1455BDR2G, Timer Circuit, 8-Pin SOIC
onsemi MC1455BDR2G, Timer Circuit, 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 787-8709Brand: onsemiManufacturers Part No.: MC1455BDR2GHSN Code: 85423990

₹ 304.68

₹ 30.468 Each (In a Pack of 10) (Exc. GST)

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onsemi
Surface Mount
Standard
SOIC
1
8
-
4.5 V
16 V
-40 °C
+85 °C
15mA
-
200mA
-
-
-
5mm
5 x 4 x 1.5mm
1.5mm
4mm
Texas Instruments TLC555IDR, Timer Circuit 2MHz, 8-Pin SOIC
Texas Instruments TLC555IDR, Timer Circuit 2MHz, 8-Pin SOIC
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RS Stock No.: 528-410Brand: Texas InstrumentsManufacturers Part No.: TLC555IDRHSN Code: 85423990

₹ 1,992.73

₹ 79.709 Each (In a Pack of 25) (Exc. GST)

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25

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25₹ 79.709
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Texas Instruments
Surface Mount
Standard
SOIC
1
8
2MHz
3 V
15 V
-40 °C
+85 °C
-
100mA
-10mA
-
-
-
4.9mm
4.9 x 3.91 x 1.58mm
1.58mm
3.91mm
Microchip MIC1555 MIC1555YM5-TR, Precision Timer Circuit 5MHz, 5-Pin SOT-23
Microchip MIC1555 MIC1555YM5-TR, Precision Timer Circuit 5MHz, 5-Pin SOT-23
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Also available in industry standard packaging
RS Stock No.: 910-1733Brand: MicrochipManufacturers Part No.: MIC1555YM5-TRHSN Code: 85423990

₹ 554.84

₹ 55.484 Each (In a Pack of 10) (Exc. GST)

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Microchip
Surface Mount
Precision, Standard
SOT-23
1
5
5MHz
2.7 V
18 V
-40 °C
+85 °C
-
20mA
-20mA
-
MIC1555
-
2.9mm
2.9 x 1.6 x 1.1mm
1.1mm
1.6mm
Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP
Texas Instruments CD4536BE, Programmable Timer Circuit, 16-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 709-2532Brand: Texas InstrumentsManufacturers Part No.: CD4536BEHSN Code: 85423990

₹ 825.88

₹ 82.588 Each (In a Pack of 10) (Exc. GST)

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10₹ 82.588
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Texas Instruments
Through Hole
Programmable
PDIP
1
16
-
3 V
18 V
-55 °C
+125 °C
0.1mA
4.2mA
-4.2mA
8000 ns@ 5 V
-
-
19.3mm
19.3 x 6.35 x 4.57mm
4.57mm
6.35mm
Texas Instruments TLC551CP, Timer Circuit 2MHz, 8-Pin PDIP
Texas Instruments TLC551CP, Timer Circuit 2MHz, 8-Pin PDIP
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Also available in industry standard packaging
RS Stock No.: 662-4677Brand: Texas InstrumentsManufacturers Part No.: TLC551CPHSN Code: 85423290

₹ 1,748.35

₹ 349.669 Each (In a Pack of 5) (Exc. GST)

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5

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5₹ 349.669
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Texas Instruments
Through Hole
Standard
PDIP
1
8
2MHz
1 V
15 V
0 °C
+70 °C
-
100mA
-10mA
-
-
-
9.81mm
9.81 x 6.35 x 4.57mm
4.57mm
6.35mm
Renesas Electronics ICM7555IBAZ, Programmable Timer Circuit 1MHz, 8-Pin SOIC
Renesas Electronics ICM7555IBAZ, Programmable Timer Circuit 1MHz, 8-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 921-5507Brand: Renesas ElectronicsManufacturers Part No.: ICM7555IBAZHSN Code: 85423390

₹ 1,605.69

₹ 64.227 Each (In a Pack of 25) (Exc. GST)

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25

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25₹ 64.227
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Renesas Electronics
Surface Mount
Standard
SOIC
1
8
1MHz
2 V
18 V
-25 °C
+85 °C
-
20mA
-0.8mA
-
-
-
5mm
5 x 4 x 1.5mm
1.5mm
4mm
Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
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RS Stock No.: 217-7924Brand: Renesas ElectronicsManufacturers Part No.: 8535AGI-31LFHSN Code: 85423990

₹ 79,720.54

₹ 1,077.305 Each (In a Tube of 74) (Exc. GST)

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74

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74₹ 1,077.305
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Renesas Electronics
Surface Mount
-
TSSOP
-
20
40MHz
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Texas Instruments TLC556CD, Timer Circuit, Dual 2MHz, 14-Pin SOIC
Texas Instruments TLC556CD, Timer Circuit, Dual 2MHz, 14-Pin SOIC
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Also available in industry standard packaging
RS Stock No.: 787-779Brand: Texas InstrumentsManufacturers Part No.: TLC556CDHSN Code: 85423990

₹ 200.91

₹ 200.91 Each (Exc. GST)

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1₹ 200.91
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Texas Instruments
Surface Mount
Standard
SOIC
2
14
2MHz
2 V
18 V
0 °C
+70 °C
-
100mA
-10mA
-
-
-
8.65mm
8.65 x 3.91 x 1.58mm
1.58mm
3.91mm