The CD4541 Binary Counter Programmable Timer is designed with a 16-stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, output control logic, and a special power-on reset circuit. The special features of the power-on reset circuit are first, no additional static power consumption and second, the part functions across the full voltage range (3V±15V) whether power-on reset is enabled or disabled.Timing and the counter are initialized by turning on power,
Features of CD4541 Binary Counter
- Maximum Supply Voltage (VDD):-0.5V to +18V
- Input Voltage (VIN) :-0.5V to VDD +0.5V
- Storage Temperature Range (TS) -65°C to a150°C
- Power Dissipation (PD): 700 mW
- Recommended Supply Voltage (VDD) 3V to 15V
- Recommended Input Voltage (VIN) 0 to VDD
- • Low Symmetrical Output Resistance, Typically 100Ω
at VDD = 15V
• Built-In Low-Power RC Oscillator
• Oscillator Frequency Range . . . . . . . . . . DC to 100kHz
• External Clock (Applied to Pin 3) can be Used Instead
of Oscillator
• Operates as 2N Frequency Divider or as a SingleTransition Timer
• Q/Q Select Provides Output Logic Level Flexibility
• AUTO or MASTER RESET Disables Oscillator During
Reset to Reduce Power Dissipation
• Operates With Very Slow Clock Rise and Fall Times
• Capable of Driving Six Low Power TTL Loads, Three
Low-Power Schottky Loads, or Six HTL Loads Over
the Rated Temperature Range
• Symmetrical Output Characteristics
• 100% Tested for Quiescent Current at 20V
• 5V, 10V, and 15V Parametric Ratings
• Meets All Requirements of JEDEC Standard No. 13B,
“Standard Specifications for Description of ‘B’ Series
CMOS Devices”
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