HEF4047BT - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

HEF4047BT
Manufacturer

NXP
ChipWorker Part#

CW128210563
Category

Flip Flop IC
Package

SOIC
Description

NXP HEF4047BT Monostable / Astable Multivibrator, HEF4047, 50ns, 2.4mA, 4.5V to 15.5V, SOIC-14
Documentation

Datasheet

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HEF4047BT Specifications

Attribute	Attribute Value

Part Number	HEF4047BT
Manufacturer	NXP
ChipWorker Part#	CW128210563
Category	Flip Flop IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC
Supply Voltage (DC)	4.50V (min)
Output Current	2.4 mA
Number of Positions	14 Position
Number of Gates	1 Gate
Rise Time	20.0 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	15.5 V
Supply Voltage (Min)	4.5 V
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Product Lifecycle Status	Unknown
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The HEF4047BT is a gatable Monostable/Astable Multivibrator incorporating logic techniques to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options. Inputs include +TRIGGER, -TRIGGER, ASTABLE, ASTABLE\, RETRIGGER and MR (master reset). Buffered outputs are O, O\ and oscillator output. In all modes of operation an external capacitor (Ct) must be connected between CTC and RCTC and an external resistor (Rt) must be connected between RTC and RCTC. A high level on the ASTABLE input enables astable operation. The period of the square wave at O and O\ outputs is a function of the external components employed. True input pulses on the ASTABLE or complement pulses on the ASTABLE\ input, allows the circuit to be used as a gatable multivibrator. The oscillator output period is half of the O output in the astable mode. However, a 50% duty factor is not guaranteed at this output.
Positive- or negative-edge triggering
Output pulse width independent of trigger pulse duration
Retriggerable option for pulse-width expansion
Long pulse width possible using small RC components with external counter provision
Fast recovery time independent of pulse width
Free-running or gatable operating modes
Oscillator output available

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