MC14541B Description
MC14541B Programmable Timer The MC14541B programmable timer consists of a 16−stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, an automatic power−on reset circuit, and output control logic. Timing is initialized by turning on power, whereupon the power−on reset is enabled and initializes the counter, within the specified VDD range. With the power already on, an...
MC14541B Key Features
- Available Outputs 28, 210, 213 or 216
- Increments on Positive Edge Clock Transitions
- Built-in Low Power RC Oscillator (±2% accuracy over temperature
- Oscillator May Be Bypassed if External Clock Is Available
- External Master Reset Totally Independent of Automatic Reset
- Operates as 2n Frequency Divider or Single Transition Timer
- Q/Q Select Provides Output Logic Level Flexibility
- Clock Conditioning Circuit Permits Operation with Very Slow Clock
- Automatic Reset Initializes All Counters On Power Up
- Supply Voltage Range = 3.0 Vdc to 18 Vdc with Auto Reset