TLC555CALC

TLC555 Component Calculator

TLC555CALC

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Overview

This spreadsheet calculates the complete design of a TLC555 timer-based astable circuit given the timing capacitance, on time, and desired duty cycle. Resistor values are calculated to the nearest 1% value.
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Calculation tool

TLC555CALC TLC555 Design Calculator

Supported products & hardware

Supported products & hardware

Products
Real-time clocks (RTCs) & timers
TLC555 2.1-MHz, 250-µA, Low-Power Timer

Supported products & hardware

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