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NTE74LS624 Integrated Circuit TTL − Voltage Controlled Oscillator
Description: The NTE74LS624 is a voltage controlled oscillator in a 14−Lead plastic DIP type package that is an improved version of the original NTE74LS324 VCO. This new device features improved voltage−to−frequency linearity, range, and compensation and has complementary Z outputs. The output frequency is established by a single external capacitor in combination with voltage− sensitive inputs used for frequency control and frequency range. This device has a voltage− sensitive input for frequency control as well as one for frequency range.
The NTE74LS624 features a 600 internal timing resistor.