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Technical Specifications
Parameters and characteristics for this part
| Specification | LM555H/883 |
|---|---|
| Current - Supply | 18.5 mA |
| Frequency | 51 kHz |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | TO-99-8 Metal Can |
| Supplier Device Package | TO-99-8 |
| Type | 555 Type, Timer/Oscillator (Single) |
| Voltage - Supply [Max] | 15 V |
| Voltage - Supply [Min] | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | JEDEC TRAY (5+1) | 1 | $ 41.63 | |
| 100 | $ 36.37 | |||
| 250 | $ 28.04 | |||
| 1000 | $ 25.08 | |||
Description
General part information
LM555QML Series
The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits.
The LM555 is a highly stable device for generating accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output circuit can source or sink up to 200mA or drive TTL circuits.
Documents
Technical documentation and resources
