Texas Instruments NE556D, Timer Circuit Dual, 14-Pin SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
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

Specifications
Attribute Value
Mounting Type Surface Mount
Timer Type Standard
Package Type SOIC
Number of Internal Timers 2
Pin Count 14
Minimum Operating Supply Voltage 4.5 V
Maximum Operating Supply Voltage 16 V
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +70 °C
Maximum Quiescent Current 30mA
Maximum Low Level Output Current 200mA
Maximum High Level Output Current -200mA
Length 8.65mm
Width 3.91mm
Height 1.58mm
Dimensions 8.65 x 3.91 x 1.58mm
Price Each (In a Tube of 50)
SGD 0.68
(exc. GST)
SGD 0.73
(inc. GST)
units
Per unit
Per Tube*
50 +
SGD0.68
SGD34.00
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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