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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...

Showing 1-20 of 157 products

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Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No. 218-4553
Brand Texas Instruments
Manufacturers Part No. SA555D

P.O.A

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Texas Instruments
Surface Mount
-
SOIC
1
8
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-
-
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xx555
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Texas Instruments CD4541B CD4541BM96, Timer Circuit 0.1MHz, 14-Pin SOIC
RS Stock No. 226-4749
Brand Texas Instruments
Manufacturers Part No. CD4541BM96

P.O.A

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Texas Instruments
Surface Mount
Programmable
SOIC
1
14
0.1MHz
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-
-
-
-
-
-
-
CD4541B
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-
-
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Texas Instruments CD4541B CD4541BM96, Timer Circuit 0.1MHz, 14-Pin SOIC
RS Stock No. 226-4748
Brand Texas Instruments
Manufacturers Part No. CD4541BM96

P.O.A

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Texas Instruments
Surface Mount
Programmable
SOIC
1
14
0.1MHz
-
-
-
-
-
-
-
-
CD4541B
-
-
-
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-
Texas Instruments SE555 SE555DR, Timer Circuit 0.1MHz, 8-Pin SOIC
RS Stock No. 226-4886
Brand Texas Instruments
Manufacturers Part No. SE555DR

P.O.A

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Texas Instruments
Surface Mount
Programmable
SOIC
1
8
0.1MHz
-
-
-
-
-
-
-
-
SE555
-
-
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Texas Instruments SE555 SE555DR, Timer Circuit 0.1MHz, 8-Pin SOIC
RS Stock No. 226-4887
Brand Texas Instruments
Manufacturers Part No. SE555DR

P.O.A

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Texas Instruments
Surface Mount
Programmable
SOIC
1
8
0.1MHz
-
-
-
-
-
-
-
-
SE555
-
-
-
-
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Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No. 218-4555
Brand Texas Instruments
Manufacturers Part No. SA555D

P.O.A

Add to basket
Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
xx555
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-
-
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-
Texas Instruments xx555 SA555DR, Timer, 8-Pin SOIC
RS Stock No. 218-4551
Brand Texas Instruments
Manufacturers Part No. SA555DR

P.O.A

Add to basket
Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
xx555
-
-
-
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Texas Instruments xx555 SA555DR, Timer, 8-Pin SOIC
RS Stock No. 218-4552
Brand Texas Instruments
Manufacturers Part No. SA555DR

P.O.A

Add to basket
Texas Instruments
Surface Mount
-
SOIC
1
8
-
-
-
-
-
-
-
-
-
xx555
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-
-
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Maxim Integrated MAX7375AXR805+T, Timer Circuit 9.99MHz, 3-Pin SC-70
RS Stock No. 190-4888
Brand Maxim Integrated
Manufacturers Part No. MAX7375AXR805+T

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Maxim Integrated
Surface Mount
-
SC-70
-
3
9.99MHz
2.7 V
5.5 V
-40 °C
+125 °C
-
-
-
-
-
1.35mm
1mm
2.2 x 1.35 x 1mm
10pF
2.2mm
STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
RS Stock No. 196-2111
Brand STMicroelectronics
Manufacturers Part No. TS555IDTTR

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STMicroelectronics
Surface Mount
Monostable
SO
2
8
2.7MHz
2 V
16 V
-40 °C
+125 °C
-
1mA
-0.3mA
-
TS555
4mm
1.5mm
5 x 4 x 1.5mm
-
5mm
Maxim Integrated ICM7555ESA+, Timer Circuit, 8-Pin SOIC
RS Stock No. 190-4886
Brand Maxim Integrated
Manufacturers Part No. ICM7555ESA+

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Maxim Integrated
Surface Mount
Astable, RC Monostable
SOIC
1
8
-
2 V
18 V
-40 °C
+85 °C
-
-
-
-
-
4mm
1.5mm
5 x 4 x 1.5mm
10pF
5mm
Maxim Integrated ICM7242IPA+, Timer Circuit, 8-Pin PDIP
RS Stock No. 190-4885
Brand Maxim Integrated
Manufacturers Part No. ICM7242IPA+

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Maxim Integrated
Through Hole
Fixed, Programmable
PDIP
1
8
-
2 V
16 V
0 °C
+85 °C
-
-
-
-
-
7.87mm
4.45mm
9.91 x 7.87 x 4.45mm
10pF
9.91mm
Maxim Integrated ICM7556ISD+, Timer Circuit, 14-Pin SOIC
RS Stock No. 190-4887
Brand Maxim Integrated
Manufacturers Part No. ICM7556ISD+

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Maxim Integrated
Surface Mount
Astable, RC Monostable
SOIC
1
14
-
2 V
18 V
-20 °C
+85 °C
-
-
-
-
-
4mm
1.5mm
8.75 x 4 x 1.5mm
10pF
8.75mm
Maxim Integrated DS1023S-200+, Timer Circuit 10MHz, 16-Pin SOIC
RS Stock No. 190-4879
Brand Maxim Integrated
Manufacturers Part No. DS1023S-200+

P.O.A

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Maxim Integrated
Surface Mount
Programmable
SOIC
1
16
10MHz
4.75 V
5.25 V
0 °C
+70 °C
-
8 (Minimum)mA
-1mA
-
-
7.6mm
2.35mm
10.5 x 7.6 x 2.35mm
-
10.5mm
Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP
RS Stock No. 197-7574
Brand Texas Instruments
Manufacturers Part No. TLC555CP

P.O.A

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Texas Instruments
Surface Mount
-
PDIP
1
8
2MHz
-
-
-
-
-
-
-
-
TLC555
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-
-
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Maxim Integrated DS1100LZ-50+, Timer Circuit 1MHz, 8-Pin SOIC
RS Stock No. 190-4883
Brand Maxim Integrated
Manufacturers Part No. DS1100LZ-50+

P.O.A

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Maxim Integrated
Surface Mount
Precision
SOIC
1
8
1MHz
3 V
3.6 V
-40 °C
+85 °C
-
8 (Minimum)mA
-1mA
-
-
4mm
1.5mm
5 x 4 x 1.5mm
10pF
5mm
Maxim Integrated ICM7555ISA+, Timer Circuit 0.5MHz, 8-Pin SOIC
RS Stock No. 189-7190
Brand Maxim Integrated
Manufacturers Part No. ICM7555ISA+

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Maxim Integrated
Surface Mount
Standard
SOIC
1
8
0.5MHz
2 V
18 V
-20 °C
+85 °C
-
3.2mA
-2mA
-
-
4mm
1.5mm
5 x 4 x 1.5mm
-
5mm
Texas Instruments LM555CN LM555CN/NOPB, Timer Circuit, 8-Pin PDIP
RS Stock No. 197-7308
Brand Texas Instruments
Manufacturers Part No. LM555CN/NOPB

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Texas Instruments
-
-
PDIP
1
8
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-
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LM555CN
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-
-
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Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP
RS Stock No. 197-7573
Brand Texas Instruments
Manufacturers Part No. TLC555CP

P.O.A

Add to basket
Texas Instruments
Surface Mount
-
PDIP
1
8
2MHz
-
-
-
-
-
-
-
-
TLC555
-
-
-
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Maxim Integrated ICM7555IPA+, Timer Circuit, 8-Pin PDIP
RS Stock No. 189-7189
Brand Maxim Integrated
Manufacturers Part No. ICM7555IPA+

P.O.A

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Maxim Integrated
Through Hole
Standard
PDIP
1
8
-
2 V
18 V
-20 °C
+85 °C
-
3.2mA
2mA
-
-
15mm
3.302mm
9.525 x 15 x 3.302mm
-
9.525mm

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