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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BD 0.379

Each (In a Pack of 10) (Exc. Vat)

Add to basket
Renesas Electronics
Surface Mount
Programmable
SOIC
1
8
1MHz
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Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
RS Stock No.: 248-5723Brand: Renesas ElectronicsManufacturers Part No.: ICM7555CBAZ

BD 0.357

Each (In a Tube of 98) (Exc. Vat)

Add to basket
Renesas Electronics
Surface Mount
Programmable
SOIC
1
8
1MHz
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Schneider Electric NU353518, Timer
RS Stock No.: 276-2186Brand: Schneider ElectricManufacturers Part No.: NU353518

BD 41.250

Each (Exc. Vat)

Add to basket
Schneider Electric
Screw Mount
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Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
RS Stock No.: 197-7392Brand: Texas InstrumentsManufacturers Part No.: NE555DR

BD 0.105

Each (On a Reel of 2500) (Exc. Vat)

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

BD 0.143

Each (On a Reel of 2500) (Exc. Vat)

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

BD 0.391

Each (In a Tube of 75) (Exc. Vat)

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

BD 0.369

Each (On a Reel of 2500) (Exc. Vat)

Add to basket
STMicroelectronics
Surface Mount
-
SO
2
14
2.7MHz
2 V
16 V
-40 °C
+125 °C
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8mA
-2mA
100 ns @ 10 pF
8.75mm
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8.75 x 4 x 1.65mm
4mm
10pF
1.65mm

BD 0.121

Each (In a Pack of 50) (Exc. Vat)

Add to basket
Texas Instruments
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SOIC
1
8
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NE555DR
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Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No.: 218-4555Brand: Texas InstrumentsManufacturers Part No.: SA555D

BD 0.462

Each (In a Pack of 25) (Exc. Vat)

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

BD 8.233

Each (In a Tube of 50) (Exc. Vat)

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

BD 2.469

Each (In a Tube of 50) (Exc. Vat)

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

BD 1.601

Each (In a Tube of 50) (Exc. Vat)

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

BD 0.363

Each (In a Tube of 50) (Exc. Vat)

Add to basket
Texas Instruments
Surface Mount
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PDIP
1
8
2MHz
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TLC555
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Maxim Integrated ICM7240IPE+, Timer Circuit, 16-Pin PDIP
RS Stock No.: 190-4884Brand: Maxim IntegratedManufacturers Part No.: ICM7240IPE+

BD 3.405

Each (In a Tube of 25) (Exc. Vat)

Add to basket
Maxim Integrated
Through Hole
Fixed, Programmable
PDIP
1
16
-
2 V
16 V
-20 °C
+85 °C
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-
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-
19.43mm
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19.43 x 7.87 x 4.45mm
7.87mm
10pF
4.45mm
Maxim Integrated ICM7556IPD+, General Purpose Timer, Dual, 14-Pin PDIP
RS Stock No.: 191-4247Brand: Maxim IntegratedManufacturers Part No.: ICM7556IPD+

BD 2.453

Each (In a Tube of 25) (Exc. Vat)

Add to basket
Maxim Integrated
Through Hole
Monolithic
PDIP
2
14
-
2 V
16.5 V
-20 °C
+85 °C
-
3.2mA
2mA
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19.43mm
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19.43 x 7.87 x 4.45mm
7.87mm
-
4.45mm
Maxim Integrated DS1100LZ-200+, Timer Circuit 1MHz, 8-Pin SOIC
RS Stock No.: 190-4882Brand: Maxim IntegratedManufacturers Part No.: DS1100LZ-200+

BD 3.107

Each (In a Tube of 100) (Exc. Vat)

Add to basket
Maxim Integrated
Surface Mount
Precision
SOIC
1
8
1MHz
3 V
3.6 V
-40 °C
+85 °C
-
8 (Minimum)mA
-1mA
-
5mm
-
5 x 4 x 1.5mm
4mm
10pF
1.5mm
Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
RS Stock No.: 217-7924Brand: Renesas ElectronicsManufacturers Part No.: 8535AGI-31LF

BD 4.224

Each (In a Tube of 74) (Exc. Vat)

Add to basket
Renesas Electronics
Surface Mount
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TSSOP
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20
40MHz
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Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP
RS Stock No.: 235-5218Brand: Renesas ElectronicsManufacturers Part No.: CP82C54-10Z

BD 7.777

Each (In a Tube of 15) (Exc. Vat)

Add to basket
Renesas Electronics
Through Hole
Programmable
PDIP
6
24
10MHz
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CP82C54
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BD 8.465

Each (Exc. Vat)

Add to basket
Renesas Electronics
Through Hole
Programmable
PDIP
6
24
10MHz
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CP82C54
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BD 7.293

Each (Exc. Vat)

Add to basket
Renesas Electronics
Through Hole
Programmable
PDIP
6
24
8MHz
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CP82C54
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