Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics TS556IDT.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.82
$ 4.82
Stock
516,796
200,656
200,656
Authorized Distributors
0
5
5
Case/Package
SOP
SOIC
SOIC
Number of Pins
14
14
14
Quiescent Current
460 µA
600 µA
600 µA
Low Level Output Current
50 mA
3.2 mA
3.2 mA
Frequency
2.7 MHz
500 kHz
500 kHz
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
16 V
18 V
18 V
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)
Descriptions
Descriptions of STMicroelectronics TS556IDT provided by its distributors.
Standard Timer Dual 14-Pin SOIC T/R
IC OSC TIMER DUAL 2.7MHZ 14SOIC
IC TXRX NON-INVERT 3.6V 96CABGA
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
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Frequency2.7 MHz
High Level Output Current-10 mA
Low Level Output Current50 mA
Max Operating Temperature125 °C
Max Output Frequency2 MHz
Max Power Dissipation830 mW
Max Supply Voltage16 V
Min Operating Temperature-40 °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 Dissipation830 mW
Propagation Delay100 ns
Quiescent Current460 µA
Temperature GradeAutomotive
Turn-On Delay Time100 ns
Dimensions
Height - Seated (Max)1.75 mm
Length8.65 mm
Terminal Pitch1.27 mm
Width3.9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for STMicroelectronics TS556IDT.
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant