Technical documents
Specifications
Brand
Texas InstrumentsMounting Type
Through Hole
Timer Type
Standard
Package Type
PDIP
Number of Internal Timers
1
Pin Count
8
Minimum Operating Supply Voltage
4.5 V
Maximum Operating Supply Voltage
18 V
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Maximum Quiescent Current
12mA
Maximum Low Level Output Current
200mA
Maximum High Level Output Current
-200mA
Height
4.57mm
Width
6.35mm
Length
9.81mm
Dimensions
9.81 x 6.35 x 4.57mm
Product details
555 Timer, Texas Instruments
A range of highly stable precision timing circuits for the generation of accurate time delays or timing pulses. These timers can be operated in monostable (one-shot) or astable (oscillator) mode with timing periods ranging from less than a microsecond to several minutes. In addition to the original bipolar version, low-power CMOS and LinCMOS variants are also available. These devices are capable of longer timing periods and offering a significant reduction in power consumption. The range includes both single (551, 555) and dual (552, 556) versions of the timer.
Timers/Timing Generators
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£ 0.29
Each (In a Tube of 50) (ex VAT)
50
£ 0.29
Each (In a Tube of 50) (ex VAT)
50
Buy in bulk
quantity | Unit price | Per Tube |
---|---|---|
50 - 450 | £ 0.29 | £ 14.50 |
500 - 700 | £ 0.23 | £ 11.50 |
750 - 950 | £ 0.23 | £ 11.50 |
1000 - 1200 | £ 0.21 | £ 10.50 |
1250+ | £ 0.19 | £ 9.50 |
Technical documents
Specifications
Brand
Texas InstrumentsMounting Type
Through Hole
Timer Type
Standard
Package Type
PDIP
Number of Internal Timers
1
Pin Count
8
Minimum Operating Supply Voltage
4.5 V
Maximum Operating Supply Voltage
18 V
Minimum Operating Temperature
-55 °C
Maximum Operating Temperature
+125 °C
Maximum Quiescent Current
12mA
Maximum Low Level Output Current
200mA
Maximum High Level Output Current
-200mA
Height
4.57mm
Width
6.35mm
Length
9.81mm
Dimensions
9.81 x 6.35 x 4.57mm
Product details
555 Timer, Texas Instruments
A range of highly stable precision timing circuits for the generation of accurate time delays or timing pulses. These timers can be operated in monostable (one-shot) or astable (oscillator) mode with timing periods ranging from less than a microsecond to several minutes. In addition to the original bipolar version, low-power CMOS and LinCMOS variants are also available. These devices are capable of longer timing periods and offering a significant reduction in power consumption. The range includes both single (551, 555) and dual (552, 556) versions of the timer.