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TEXAS INSTRUMENTS CD4047BE
Monostable / Astable Multivibrator, CD4047, 125 ns, 6.8 mA, 3 V to 18 V, DIP-14
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- CD4047BE
- Order Code:
- 3120766
-
- ECAD / MCAD
-
Product Overview
The CD4047BE is a CMOS low-power Mono-stable/Astable Multi-vibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options. Inputs include +TRIGGER, -TRIGGER, ASTABLE, ASTABLE\, RETRIGGER and EXTERNAL RESET. Buffered outputs are Q\, Q and OSCILLATOR. In all modes of operation and external capacitor must be connected between C-Timing and RC-Common terminal and an external resistor must be connected between the R-Timing and RC-Common terminals. Astable operation is enabled by a high level on the STABLE input or a low level on the ASTABLE\ input or both. The period of the square wave at the Q and Q\ Outputs in this mode off operation is a function of the external components employed. "True" input pulses on the ASTABLE input or "Complement" pulses on the ASTABLE\ input allow the circuit to be used as a gatable multivibrator.
- Lower power consumption special CMOS oscillator configuration
- Monostable (one-shot) or astable (free-running) operation
- True and complemented buffered outputs
- Only one external R and C required
- Buffered inputs
- 100% Tested for quiescent current at 20V
- Standardized, symmetrical output characteristics
- Positive-or negative-edge trigger
- Output pulse width independent of trigger pulse duration
- Retriggerable option for pulse width expansion
- Internal power-on reset circuit
- Long pulse widths possible using small RC components by means of external counter provision
- Fast recovery time essentially independent of pulse width
- Pulse-width accuracy maintained at duty cycles approaching 100%
Applications
Clock & Timing
Product Information
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- :
- CD4047
- :
- Monostable / Astable
- :
- 6.8mA
- :
- 3V
- :
- 18V
- :
- DIP
- :
- 14Pins
- :
- 125ns
- :
- CD4000
- :
- 4047
- :
- -55°C
- :
- 125°C
- :
- -888
- :
- -
Technical Documents (0)
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Rs.69.19
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