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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...

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Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
RS Stock No. 248-5723
Brand Renesas Electronics
Manufacturers Part No. ICM7555CBAZ
HSN Code 85423390

SR 5.727

Each (In a Tube of 98) (ex VAT)

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Renesas Electronics
Surface Mount
Programmable
SOIC
1
8
1MHz
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Renesas Electronics ICM7555CBAZ, Programmable Timer 1MHz, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No. 248-5724
Brand Renesas Electronics
Manufacturers Part No. ICM7555CBAZ
HSN Code 85423390

SR 6.095

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

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Renesas Electronics
Surface Mount
Programmable
SOIC
1
8
1MHz
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-
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-
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Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
RS Stock No. 197-7392
Brand Texas Instruments
Manufacturers Part No. NE555DR
HSN Code 85423990

SR 0.748

Each (On a Reel of 2500) (ex 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. 197-7394
Brand Texas Instruments
Manufacturers Part No. NE556DR
HSN Code 85423390

SR 1.564

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

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Texas Instruments
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-
SOIC
1
14
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NE556DR
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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
HSN Code 85423990

SR 7.521

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

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Maxim Integrated
Surface Mount
-
SC-70
-
3
9.99MHz
2.7 V
5.5 V
-40 °C
+125 °C
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-
-
-
-
2.2mm
10pF
2.2 x 1.35 x 1mm
1.35mm
1mm
Texas Instruments xx555 SA555D, Timer, 8-Pin SOIC
RS Stock No. 218-4553
Brand Texas Instruments
Manufacturers Part No. SA555D
HSN Code 85423990

SR 3.416

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

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Texas Instruments
Surface Mount
-
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. 188-9229
Brand STMicroelectronics
Manufacturers Part No. TS556IDTTR
HSN Code 85423990

SR 6.808

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
-
8.75mm
10pF
8.75 x 4 x 1.65mm
4mm
1.65mm
Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
Also available in industry standard packaging
RS Stock No. 197-7393
Brand Texas Instruments
Manufacturers Part No. NE555DR
HSN Code 85423990

SR 3.105

Each (In a Pack of 50) (ex 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. 218-4555
Brand Texas Instruments
Manufacturers Part No. SA555D
HSN Code 85423990

SR 6.049

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

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Texas Instruments
Surface Mount
-
SOIC
1
8
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xx555
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Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
RS Stock No. 197-7495
Brand Texas Instruments
Manufacturers Part No. SE555JG
HSN Code 85423990

SR 120.278

Each (In a Tube of 50) (ex 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. 190-4885
Brand Maxim Integrated
Manufacturers Part No. ICM7242IPA+
HSN Code 85423990

SR 39.962

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
-
-
-
-
-
9.91mm
10pF
9.91 x 7.87 x 4.45mm
7.87mm
4.45mm
Maxim Integrated DS1100LZ-50+, Timer Circuit 1MHz, 8-Pin SOIC
RS Stock No. 190-4883
Brand Maxim Integrated
Manufacturers Part No. DS1100LZ-50+
HSN Code 85423990

SR 50.864

Each (In a Tube of 100) (ex VAT)

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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
-
-
5mm
10pF
5 x 4 x 1.5mm
4mm
1.5mm
Maxim Integrated ICM7556ISD+, Timer Circuit, 14-Pin SOIC
RS Stock No. 190-4887
Brand Maxim Integrated
Manufacturers Part No. ICM7556ISD+
HSN Code 85423990

SR 33.454

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
-
-
-
-
-
8.75mm
10pF
8.75 x 4 x 1.5mm
4mm
1.5mm
Texas Instruments TLC555 TLC555CP, Timer Circuit 2MHz, 8-Pin PDIP
RS Stock No. 197-7573
Brand Texas Instruments
Manufacturers Part No. TLC555CP
HSN Code 85423290

SR 8.062

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

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Texas Instruments
Surface Mount
-
PDIP
1
8
2MHz
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TLC555
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Maxim Integrated DS1023S-200+, Timer Circuit 10MHz, 16-Pin SOIC
RS Stock No. 190-4879
Brand Maxim Integrated
Manufacturers Part No. DS1023S-200+
HSN Code 85423990

SR 132.733

Each (In a Tube of 46) (ex VAT)

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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
-
-
10.5mm
-
10.5 x 7.6 x 2.35mm
7.6mm
2.35mm
Maxim Integrated ICM7240IPE+, Timer Circuit, 16-Pin PDIP
RS Stock No. 190-4884
Brand Maxim Integrated
Manufacturers Part No. ICM7240IPE+
HSN Code 85423990

SR 66.528

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

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Maxim Integrated
Through Hole
Fixed, Programmable
PDIP
1
16
-
2 V
16 V
-20 °C
+85 °C
-
-
-
-
-
19.43mm
10pF
19.43 x 7.87 x 4.45mm
7.87mm
4.45mm
Maxim Integrated ICM7556IPD+, General Purpose Timer, Dual, 14-Pin PDIP
RS Stock No. 191-4247
Brand Maxim Integrated
Manufacturers Part No. ICM7556IPD+
HSN Code 85423990

SR 39.18

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

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Maxim Integrated
Through Hole
Monolithic
PDIP
2
14
-
2 V
16.5 V
-20 °C
+85 °C
-
3.2mA
2mA
-
-
19.43mm
-
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. 190-4882
Brand Maxim Integrated
Manufacturers Part No. DS1100LZ-200+
HSN Code 85423990

SR 49.772

Each (In a Tube of 100) (ex VAT)

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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
-
-
5mm
10pF
5 x 4 x 1.5mm
4mm
1.5mm
Renesas Electronics 8535AGI-31LF, Clock Buffer 40MHz, 20-Pin TSSOP
RS Stock No. 217-7924
Brand Renesas Electronics
Manufacturers Part No. 8535AGI-31LF
HSN Code 85423990

SR 81.88

Each (In a Tube of 74) (ex VAT)

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Renesas Electronics
Surface Mount
-
TSSOP
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20
40MHz
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Maxim Integrated DS1100LZ-20+, Timer Circuit 1MHz, 8-Pin SOIC
RS Stock No. 190-4881
Brand Maxim Integrated
Manufacturers Part No. DS1100LZ-20+
HSN Code 85423990

SR 48.599

Each (In a Tube of 100) (ex VAT)

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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
-
-
5mm
10pF
5 x 4 x 1.5mm
4mm
1.5mm

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