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LM556CMX

LM556CMX

LM556CMX

Texas Instruments

5V 555 Type, Timer/Oscillator (Dual) Programmable Timers LM556 14 Pins 100kHz 5V 14-SOIC (0.154, 3.90mm Width)

SOT-23

LM556CMX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type 555 Type, Timer/Oscillator (Dual)
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Analog Waveform Generation Functions
Max Power Dissipation410mW
Technology BIPOLAR
Voltage - Supply 4.5V~16V
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 5V
Frequency 100kHz
Base Part Number LM556
Pin Count14
Supply Voltage-Max (Vsup) 16V
Power Supplies5/15V
Supply Voltage-Min (Vsup) 4.5V
Operating Supply Current 10mA
Nominal Supply Current3mA
Power Dissipation410mW
Quiescent Current3mA
Number of Timers/Counters 2
High Level Output Current-200mA
Low Level Output Current200mA
Height Seated (Max) 1.75mm
Length 8.65mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4807 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.970998$1.970998
10$1.859432$18.59432
100$1.754181$175.4181
500$1.654888$827.444
1000$1.561215$1561.215

LM556CMX Product Details

LM556CMX Description


The LM556CMX is a highly stable controller capable of producing accurate time delays or oscillation. The 556 is a dual 555.



LM556CMX Features


  • Direct replacement for SE556/NE556

  • Timing from microseconds through hours

  • Operates in both astable and monostable modes

  • Replaces two 555 timers

  • Adjustable duty cycle

  • Output can source or sink 200mA

  • Output and supply TTL compatible

  • Temperature stability better than 0.005% per ˚C

  • Normally on and normally off output



LM556CMX Applications


  • Precision timing

  • Pulse generation

  • Sequential timing

  • Time delay generation

  • Pulse width modulation

  • Pulse position modulation

  • Linear ramp generator


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