LM3909N National Semiconductor, LM3909N Datasheet - Page 6

• Manufacturer Part Number: LM3909N
• Description: IC LED FLASHER/OSCILLATOR 8-DIP
• Manufacturer: National Semiconductor

Specifications of LM3909N

• Frequency: *
• Voltage - Supply: *
• Operating Temperature: *
• Package / Case: *
• Count: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM3909N; LM3909

Typical Applications
(Continued) (See applications notes above)
1 kHz Square Wave
TL H 7969 – 15
Note Output voltage through a 10k load to ground
TL H 7969 – 14
‘‘Buzz Box’’ Continuity and Coil Checker
Variable Flasher
TL H 7969– 17
Note Flash rate 0 Hz–20 Hz
TL H 7969 – 16
Note Differences between shorts coils and a few ohms of resistance can be
heard
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