STMicroelectronics TS556CN
Obsolete
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CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-04
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2014-02-14
Descriptions
Descriptions of STMicroelectronics TS556CN provided by its distributors.
LOW POWER DUAL CMOS TIMER 2 Func, 2MHz, CMOS, PDIP14
TIMER, DUAL, 2.7MHZ, 16V, 14 DIP
Standard Timer Dual 14-Pin PDIP Tube
IC, TIMER DUAL CMOS, DIP14, 556; Frequency: 2MHz; Supply Voltage Max: 16V; Digital IC Case: DIP; No. of Pins: 14Pins; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; MSL: -; SVHC: No SVHC (17-Dec-2015); Base Num
The TS556 is a dual CMOS timer which offers very low consumption (I cc(TYP) TS556 = 220uA at V CC=+5V versus I cc(TYP) NE556 = 6mA) and high frequency f f(max.) TS556 = 2.7MHz versus f (max.)NE556 = 0.1 MHz) Thus, either in Monostable or Astable mode, tim-ing remains very accurate. The TS556 provides reduced supply current spikes during output transitions, which enables the use of lower decoupling capacitors compared to those required by bipolar NE556. Timing capacitors can also be minimized due tohigh input impedance (1012\Omega ).
Manufacturer Aliases
STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins14
Number of Terminals14
Weight9.071847 g
Technical
Frequency2.7 MHz
High Level Output Current-10 mA
Low Level Output Current50 mA
Max Operating Temperature70 °C
Max Output Frequency2 MHz
Max Power Dissipation1.56 W
Max Supply Voltage16 V
Min Operating Temperature0 °C
Min Supply Voltage2 V
Nominal Supply Current130 µA
Nominal Supply Voltage (DC)3 V
Number of Channels2
Number of Circuits2
Number of Timers/Counters2
Operating Supply Current130 µA
Power Dissipation1.56 W
Propagation Delay100 ns
Quiescent Current460 µA
Temperature GradeCommercial
Turn-On Delay Time100 ns
Dimensions
Height5.1 mm
Height - Seated (Max)5.1 mm
Length20 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant