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74HC5555 Programmable delay timer

74HC5555 Description

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The 74HC/HCT5555 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL).

74HC5555 Features

* Positive and negative edge triggered
* Retriggerable or non-retriggerable
* Programmable delay minimum: 100 ns maximum: depends on input frequency and division ratio
* Divide-by range of 2 to 224
* Direct reset terminates output pulse
* Very low powe

74HC5555 Applications

* Motor control
* Attic fan timers
* Delay circuits
* Automotive applications
* Precision timing
* Domestic appliances. CI CPD Notes QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns. SYMBOL tPHL/tPLH PARAMETER propagation delay A, B to Q/Q

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