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 NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
RS Stock No.: 197-7392Brand: Texas InstrumentsManufacturers Part No.: NE555DR

€ 0.087

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

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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

€ 0.162

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

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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

€ 0.39

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

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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

€ 0.714

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

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

€ 0.281

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

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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

€ 0.391

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

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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

€ 17.567

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

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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+

€ 5.199

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

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

€ 5.258

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

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

€ 0.749

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

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Texas Instruments
Surface Mount
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PDIP
1
8
2MHz
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TLC555
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Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
RS Stock No.: 217-7924Brand: Renesas ElectronicsManufacturers Part No.: 8535AGI-31LF

€ 5.817

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

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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

€ 16.365

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

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Renesas Electronics
Through Hole
Programmable
PDIP
6
24
10MHz
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CP82C54
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€ 17.81

Each (Exc. VAT)

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Renesas Electronics
Through Hole
Programmable
PDIP
6
24
10MHz
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CP82C54
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Renesas Electronics CP82C54 CP82C54Z, Programmable Timer, 6 8MHz, 24-Pin PDIP
RS Stock No.: 235-5220Brand: Renesas ElectronicsManufacturers Part No.: CP82C54Z

€ 14.105

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

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Renesas Electronics
Through Hole
Programmable
PDIP
6
24
8MHz
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CP82C54
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€ 15.34

Each (Exc. VAT)

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Renesas Electronics
Through Hole
Programmable
PDIP
6
24
8MHz
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CP82C54
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Intersil, ICM7555CBAZ-T
Intersil, ICM7555CBAZ-T
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RS Stock No.: 196-8887Brand: Renesas ElectronicsManufacturers Part No.: ICM7555CBAZ-T

€ 0.372

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

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Renesas Electronics
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Standard
SOIC
1
8
1MHz
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ICM7555
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Intersil, ICM7555CBAZ-T
Intersil, ICM7555CBAZ-T
Add to parts list
Also available in industry standard packaging
RS Stock No.: 196-8888Brand: Renesas ElectronicsManufacturers Part No.: ICM7555CBAZ-T

€ 0.762

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

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Renesas Electronics
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Standard
SOIC
1
8
1MHz
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ICM7555
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Intersil, ICM7555IBAZ-T
Intersil, ICM7555IBAZ-T
Add to parts list
RS Stock No.: 196-8889Brand: Renesas ElectronicsManufacturers Part No.: ICM7555IBAZ-T

€ 0.281

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

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Renesas Electronics
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Standard
SOIC
1
8
1MHz
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ICM7555
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Intersil, ICM7555IBAZ-T
Intersil, ICM7555IBAZ-T
Add to parts list
Also available in industry standard packaging
RS Stock No.: 196-8891Brand: Renesas ElectronicsManufacturers Part No.: ICM7555IBAZ-T

€ 0.281

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

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Renesas Electronics
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Standard
SOIC
1
8
1MHz
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ICM7555
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Maxim Integrated ICM7242IPA+, Timer Circuit, 8-Pin PDIP
Also available in industry standard packaging
RS Stock No.: 190-5926Brand: Maxim IntegratedManufacturers Part No.: ICM7242IPA+

€ 6.123

Each (In a Pack of 5) (Exc. VAT)

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