HEF4538BP ,Flip Flop IC - NXP

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

Popularity Score

76 points

Part No

HEF4538BP
Manufacturer

NXP
ChipWorker Part#

CW121982544
Category

Flip Flop IC
Package

DIP
Description

Monostable Multivibrator Dual 16Pin PDIP
Documentation

Datasheet
Ships from

Moscow
Наличие

33558 pcs In Stock
Estimated Price

$ 0.01

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HEF4538BP Specifications

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Attribute	Attribute Value

Part Number	HEF4538BP
Manufacturer	NXP
ChipWorker Part#	CW121982544
Category	Flip Flop IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP
Supply Voltage (DC)	4.50V (min)
Output Current	2.4 mA
Number of Positions	16 Position
Number of Gates	2 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
	expand all
Product Lifecycle Status	Unknown
Packaging	Each
RoHS	RoHS Compliant
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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Product Description

The HEF4538BP is a dual retriggerable-resettable Monostable Multivibrator has an active low trigger/retrigger input (nA\\), an active high trigger/retrigger input (nB), an overriding active low direct reset input (nCD\\), an output (nQ) and its complement (nQ\\) and two pins (nREXT/CEXT and nCEXT, always connected to ground) for connecting the external timing components CEXT and REXT. Typical pulse width variation over the specified temperature range is ±0.2%. The multivibrator may be triggered by either the positive or the negative edges of the input pulse and will produce an accurate output pulse with a pulse width range of 10µs to infinity. The duration and accuracy of the output pulse are determined by the external timing components CEXT and REXT. The output pulse width (tW) is equal to REXT x CEXT. The linear design techniques in LOCMOS (Local Oxide CMOS) guarantee precise control of the output pulse width. A low level at nCD\ terminates the output pulse immediately.
Fully static operation
Standardized symmetrical output characteristics
Complies with JEDEC standard JESD 13-B
Tolerant of slow trigger rise and fall times

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- Anti-static packaging
- Anti-vibration foam
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