Technical documents
Specifications
Brand
Texas InstrumentsMounting Type
Through Hole
Timer Type
Standard
Package Type
CDIP
Number of Internal Timers
2
Pin Count
14
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
24mA
Maximum Low Level Output Current
200mA
Maximum High Level Output Current
-200mA
Height
1.52mm
Width
7.62mm
Dimensions
19.94 x 7.62 x 1.52mm
Length
19.94mm
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
Stock information temporarily unavailable.
Please check again later.
P.O.A.
10
P.O.A.
10
Technical documents
Specifications
Brand
Texas InstrumentsMounting Type
Through Hole
Timer Type
Standard
Package Type
CDIP
Number of Internal Timers
2
Pin Count
14
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
24mA
Maximum Low Level Output Current
200mA
Maximum High Level Output Current
-200mA
Height
1.52mm
Width
7.62mm
Dimensions
19.94 x 7.62 x 1.52mm
Length
19.94mm
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.