HEF4538BP - NXP

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

Part No

HEF4538BP
Manufacturer

NXP
ChipWorker Part#

CW121982544
Category

Flip Flop IC
Package

DIP
Description

Monostable Multivibrator Dual 16Pin PDIP
Documentation

Datasheet

HEF4538BP Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

HEF4538BP Specifications

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

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

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy HEF4538BP

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.