Features and benefits
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Supply voltage range from 2.0 V to 6.0 V
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CMOS input levels
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Positive and negative edge triggered
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Retriggerable or non-retriggerable
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Programmable delay:
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minimum: 100 ns
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maximum: depends on input frequency and division ratio
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Divide-by range of 2 to 224
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Direct reset terminates output pulse
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Very low power consumption in triggered start mode
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3 oscillator operating modes:
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RC oscillator
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Crystal oscillator
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External oscillator
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Device is unaffected by variations in temperature and VCC when using an external oscillator
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Automatic power-ON reset
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Schmitt trigger action on both trigger inputs
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Direct drive for a power transistor
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High precision due to digital timing
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Complies with JEDEC standard no. 7 A
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ESD protection:
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HBM EIA/JESD22-A114A exceeds 2000 V
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MM EIA/JESD22-A115-A exceeds 200 V
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Specified from -40 °C to +85 °C and -40 °C to +125 °C
Applications
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Motor control
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Delay circuits
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Precision timing
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Domestic appliances
Documentation (1)
File name | Title | Type | Date |
---|---|---|---|
74HC5555 | Programmable delay timer with oscillator | Data sheet | 2018-07-05 |
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