Name: 24LC21/SN
Brand: Microchip Technology
SKU: 24LC21-SN
Price: 0.4859 USD
Availability: InStock
Rating: 5 (123 reviews)

24LC21/SN

For Reference Only

Part Number	24LC21/SN
Manufacturer	Microchip Technology
Description	IC EEPROM 1KBIT 400KHZ 8SOIC
Datasheet	24LC21/SN Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	24,864 piece(s)
Unit Price	$ 0.4859 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 24LC21/SN (Memory) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 24LC21/SN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 24LC21/SN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 24LC21/SN.

24LC21/SN Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	1Kb (128 x 8)
Memory Interface	I2C
Clock Frequency	400kHz
Write Cycle Time - Word, Page	10ms
Access Time	900ns
Voltage - Supply	2.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

24LC21/SN Reviews

Ange*****angel

March 22, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Colso*****karan

March 9, 2023

★ ★ ★ ★ ★

Great condition, super kind person, quick shipping! and great price too!

Joyce*****ckland

March 7, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Miah*****indo

February 25, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

24LC21/SN Packaging

24LC21/SN FAQ

1. How to order 24LC21/SN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 24LC21/SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 24LC21/SN. All suppliers must pass our qualification reviews before they can publish their products including 24LC21/SN on Heisener; we pay more attention to the channels and quality of 24LC21/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 24LC21/SN price and inventory displayed accurate?

The price and inventory of 24LC21/SN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 24LC21/SN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 24LC21/SN we delivered, we will accept the replacement or return of the 24LC21/SN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 24LC21/SN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 24LC21/SN pin diagram, 24LC21/SN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

24LC21/SN Related Products

SIT1602BC-32-25E-32.768000T	SiTime, -20 TO 70C, 5032, 25PPM, 2.5V, 3, -, -	View
PAM8908JER	Diodes Incorporated, IC AMP AUD 25MW STEREO 16UQFN, 16-UFQFN Exposed Pad, -	View
AWAP10026	Panasonic Electric Works, SWITCH OPTICAL SC 2X2 1310NM, -, -	View
SFR16S0007152FA500	Vishay BC Components, RES 71.5K OHM 1/2W 1% AXIAL, Axial, -	View
SRP7028A-2R2M	Bourns Inc., FIXED IND 2.2UH 8A 20 MOHM SMD, Nonstandard, -	View
BCS-126-T-D-PE-BE	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, -	View
CLE-117-01-G-DV-K-TR	Samtec Inc., .8MM MICRO SOCKET STRIPS, -, -	View
BKT-155-02-F-V-A	Samtec Inc., 1MM SURFACE MOUNT STRIP, -, -	View
1773271	Phoenix Contact, CONN HOOD SIDE ENTRY SZD7 PG11, -, -	View
MS3470W22-55BY	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 55POS PNL MT, -, -	View
VE-JNT-MZ-S	Vicor Corporation, CONVERTER MOD DC/DC 6.5V 25W, Half Brick, -	View
ISL54000IRTZ-T	Renesas Electronics America, IC AMP AUDIO PWR 1.23W AB 20TQFN, 20-WFQFN Exposed Pad, -	View

24LC21/SN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# V36:1790_06422870

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 24LC21/SN

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N - Rail/Tube (Alt: 24LC21/SN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 24LC21/SN

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N (Alt: 24LC21/SN)

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

Microchip 24LC21/SN

1714

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 24LC21/SN-ND

Microchip Technology Inc

IC EEPROM 1KBIT I2C 400KHZ 8SOIC

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 24LC21/SN

Microchip Technology Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2428

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 3590351

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 1000

Container: Each

Part Number

Manufacturer

Description

Stock

24LC21SN

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

1548

Part Number

Manufacturer

Description

Stock

24LC21SN

Microchip Technology Inc

OEM/CM ONLY

840

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

800

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 579-24LC21/SN

Microchip Technology Inc

EEPROM 2.5V Dual Mode

RoHS: Compliant

479

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

1K 2.5V DUAL MODE SERIAL EEPROM - Package: 8 SOIC 3.90mm(.150in) TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# MCHP00000001305

Microchip Technology Inc

1K 2.5V DUAL MODE SERIAL EEPROM - Package: 8 SOIC 3.90mm(.150in) TUBE

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 92C7159

Microchip Technology Inc

SERIAL EEPROM, 1KBIT, 400KHZ, SOIC-8, Memory Interface Type:Serial I2C (2-Wire), Memory Size:1Kbit, EEPROM Memory Configuration:128 x 8bit, Clock Frequency:400kHz, Memory Case Style:SOIC, No. of Pins:8Pins, Supply Voltage Min:2.5V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number

Manufacturer

Description

Stock

24LC21-_SN

D# NS-24LC21-_SN

Microchip Technology Inc

OEM/CM ONLY

1802

24LC21/SN

D# NS-24LC21/SN

Microchip Technology Inc

OEM/CM ONLY

5628

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

800

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

EEPROM, 128X8, SERIAL, CMOS, PDSO8

300

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

OEM/CM ONLY

1565

Part Number

Manufacturer

Description

Stock

24LC21/SN

Microchip Technology Inc

shipping today

9991

Part Number

Manufacturer

Description

Stock

24LC21/SN

D# 51605222

Microchip Technology Inc

EEPROM Serial-I2C 1K-bit 128 x 8 3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

24LC21/SN.

D# 1816067

Microchip Technology Inc

IC, EEPROM, 1KBIT, I2C, 400KHZ, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

24LC21/SN

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS