GENERAL PURPOSE DUAL BIPOLAR TIMERS

The NE556 dual monolithic Timing circuit is a high- ly stable controller capable of producing accurate time delays or oscillation. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For a stable operation as an Oscillator the free running fre- quency and the duty cycle are both accurately controlled with two external resistors and one ca- pacitor. The circuit may be triggered and reset on falling waveforms, and the output structure CAN source or sink up to 200mA. By STMicroelectronics
Part Manufacturer Description Datasheet Samples
NE556DR Texas Instruments Dual Precision Timer 14-SOIC 0 to 70
NE556V Texas Instruments Dual Timer 14-PDIP 0 to 70
NE556DBRE4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, SSOP-14
NE556NSRE4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, SOP-14
NE556DRE4 Texas Instruments Dual Precision Timer 14-SOIC 0 to 70
NE556DG4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
NE556DE4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
NE556DRG4 Texas Instruments Dual Precision Timer 14-SOIC 0 to 70
NE556D Texas Instruments Dual Precision Timer 14-SOIC 0 to 70
NE556NE4 Texas Instruments Dual Precision Timer 14-PDIP 0 to 70
NE556DBR Texas Instruments Dual Precision Timer 14-SSOP 0 to 70
NE556NSR Texas Instruments Dual Precision Timer 14-SO 0 to 70
NE556N Texas Instruments Dual Precision Timer 14-PDIP 0 to 70
NE556DBRG4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, SSOP-14
NE556NSRG4 Texas Instruments PULSE; RECTANGULAR, TIMER, PDSO14, GREEN, PLASTIC, SOP-14
NE556 's PackagesNE556 's pdf datasheet
NE556D
NE556DT
NE556N
SA556
SA556D
SA556DT
SA556N




NE556 Pinout, Pinouts
NE556 pinout,Pin out
This is one package pinout of NE556,If you need more pinouts please download NE556's pdf datasheet.

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