Name: 74AC521MTCX
Brand: Fairchild/ON Semiconductor
SKU: 74AC521MTCX
Availability: InStock
Rating: 5 (146 reviews)

74AC521MTCX

For Reference Only

Part Number	74AC521MTCX
Manufacturer	Fairchild/ON Semiconductor
Description	IC COMPARATOR IDENTITY 20TSSOP
Datasheet	74AC521MTCX Datasheet 74AC521MTCX Specifications
Package	20-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	197,700 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 27 - Jun 1 (Choose Expedited Shipping)
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Part Number # 74AC521MTCX (Logic - Comparators) is manufactured by Fairchild/ON Semiconductor 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 74AC521MTCX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 74AC521MTCX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 74AC521MTCX.

74AC521MTCX Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Integrated Circuits (ICs) - Logic - Comparators
Package	20-TSSOP (0.173", 4.40mm Width)
ECAD
Series	74AC
Type	Identity Comparator
Number of Bits	8
Output	Active Low
Output Function	A=B
Voltage - Supply	2 V ~ 6 V
Current - Output High, Low	24mA, 24mA
Max Propagation Delay @ V, Max CL	8.5ns @ 5V, 50pF
Current - Quiescent (Iq)	4µA
Operating Temperature	-40°C ~ 85°C
Package / Case	20-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount

74AC521MTCX Datasheet

74AC521MTCX Reviews

Crist*****oreno

March 29, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Cla*****Sagar

March 24, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Bren*****Handa

February 21, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Aria*****Walia

February 20, 2023

★ ★ ★ ★ ★

Worked like it was intended.

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74AC521MTCX Packaging

74AC521MTCX FAQ

1. How to order 74AC521MTCX 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 74AC521MTCX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74AC521MTCX. All suppliers must pass our qualification reviews before they can publish their products including 74AC521MTCX on Heisener; we pay more attention to the channels and quality of 74AC521MTCX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74AC521MTCX price and inventory displayed accurate?

The price and inventory of 74AC521MTCX 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 74AC521MTCX?

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 74AC521MTCX we delivered, we will accept the replacement or return of the 74AC521MTCX 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 74AC521MTCX.

(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 74AC521MTCX pin diagram, 74AC521MTCX datasheet?

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

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74AC521MTCX 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

74AC521MTCX

Fairchild Semiconductor Corporation

Identity Comparator 8-Bit 20-Pin TSSOP T/R

5000

Part Number

Manufacturer

Description

Stock

74AC521MTCX

D# 74AC521MTCX-ND

ON Semiconductor

IC COMPARATOR IDENTITY 20TSSOP

Part Number

Manufacturer

Description

Stock

74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

55968

Part Number

Manufacturer

Description

Stock

74AC521MTCX

D# NS-74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

2264

Part Number

Manufacturer

Description

Stock

74AC521MTCX

Fairchild Semiconductor Corporation

OEM/CM ONLY

91206

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74AC521MTCX

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