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NXP HEF4021BT

Name: HEF4021BT
Rating: 4.5 (10 reviews)

Shift Register Single 8-Bit Serial/Parallel to Parallel 16-Pin SO

Brands: Nexperia

Mfr.Part #: HEF4021BT

Datasheet: HEF4021BT Datasheet (PDF)

Package/Case: SOIC-16

Product Type: Specialized

RoHS Status:

Stock Condition: 3,885 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Please submit RFQ for HEF4021BT or email to us: Email: [email protected], we will contact you within 12 hours.

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HEF4021BT General Description

HEF4021BT is a 8-stage static shift register IC (integrated circuit) made by Nexperia, which is a semiconductor company specializing in high-performance mixed-signal and standard products. Here are some of its features:

Features

The features of HEF4021BT include:
- Wide supply voltage range from 3
0 V to 15
0 V
- CMOS low power dissipation
- High noise immunity
- Tolerant of slower rise and fall times
- Fully static operation
- Standardized symmetrical output characteristics
- ESD protection exceeding 2000 V for HBM and 200 V for MM
Page no
1

Application

the applications of HEF4021BT are for illustrative purposes only
Customers are responsible for determining whether the product is suitable for their planned applications and products

Specifications

Parameter	Value	Parameter	Value
Product Category	Counter Shift Registers	Brand	Nexperia
Product Type	Counter Shift Registers

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Equivalent Parts

For the HEF4021BT component, you may consider these replacement and alternative parts:

Part Number

Brands

Package

Description

Part Number : CD4021B

Brands :

Package :

Description : This is a similar 8-stage static shift register IC made by Texas Instruments.

Part Number : MC74HC4021

Brands :

Package :

Description : This is another 8-stage static shift register IC made by ON Semiconductor.

Part Number : 74HC4021

Brands :

Package :

Description : This is another equivalent IC made by NXP Semiconductors.

Part points

The HEF4021BT is an 8-stage static shift register chip that operates on a wide supply voltage range, making it suitable for various applications. It can be used to serially shift data into its internal register and then parallel-load the data into the output stage. The chip is commonly used in electronic devices for data storage and communication purposes.
Equivalent

Some equivalent products of the HEF4021BT chip include the CD4021B and the MC14021B. These chips are also 8-stage static shift registers with parallel inputs and outputs. They are commonly used in digital electronics applications for parallel-to-serial data conversion.
Features

HEF4021BT is an 8-bit shift register with parallel input and output. It has a serial input for data shifting and 3-state outputs for easy cascading. Features include high-speed operation, wide supply voltage range, and capability to drive 10 LSTTL loads.
Pinout

The HEF4021BT is a CMOS 8-stage static shift register with a pin count of 16. The functionality includes parallel or serial input and output options, a clock pulse input, and a data input. This device is used for serial-to-parallel data conversion applications.
Manufacturer

The HEF4021BT is manufactured by NXP Semiconductors. NXP Semiconductors is a global semiconductor company that designs and manufactures a wide range of products for various industries, including automotive, industrial, and consumer electronics. The company has a strong focus on innovation and high-quality products, making it a trusted supplier in the semiconductor industry.
Application Field

The HEF4021BT is a CMOS 8-stage static shift register commonly used in applications such as data storage, serial-to-parallel data conversion, and LED matrix driving. It is also suitable for controlling multiple LEDs, digital displays, and other digital components in various electronic circuits.
Package

The HEF4021BT chip comes in a standard DIP-16 package, which is a dual in-line package with 16 pins that are spaced 0.1 inches apart. The chip is in a through-hole form, meaning it has leads that are inserted through holes on a circuit board for soldering. The size of the package is approximately 19.3mm x 6.5mm.