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HomeProductsIntegrated Circuits (ICs)Logic - Comparators74ACT521MTCX
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74ACT521MTCX - Fairchild Semiconductor

Manufacturer Part Number
74ACT521MTCX
Manufacturer
Fairchild (onsemi)
Allelco Part Number
32D-74ACT521MTCX
ECAD Model
Parts Description
IDENTITY COMPARATOR
Package
20-TSSOP (0.173", 4.40mm Width)
Data sheet
74ACT521MTCX.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 124590

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Specifications

74ACT521MTCX Tech Specifications
Fairchild Semiconductor - 74ACT521MTCX technical specifications, attributes, parameters and parts with similar specifications to Fairchild Semiconductor - 74ACT521MTCX

Product Attribute Attribute Value  
Manufacturer Fairchild (onsemi)  
Voltage - Supply 4.5V ~ 5.5V  
Type Identity Comparator  
Supplier Device Package 20-TSSOP  
Series 74ACT  
Package / Case 20-TSSOP (0.173", 4.40mm Width)  
Package Bulk  
Output Function A=B  
Product Attribute Attribute Value  
Output Active Low  
Operating Temperature -40°C ~ 85°C  
Number of Bits 8  
Mounting Type Surface Mount  
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF  
Current - Quiescent (Iq) 4 µA  
Current - Output High, Low 24mA, 24mA  
Base Product Number 74ACT521  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Fairchild Semiconductor 74ACT521MTCX

Product Attribute 74ACT521MTCX 74ACT521PC 74ACT520SC 74ACT521MTC
Part Number 74ACT521MTCX 74ACT521PC 74ACT520SC 74ACT521MTC
Manufacturer Fairchild Semiconductor onsemi onsemi Fairchild Semiconductor
Output Function A=B A=B A=B A=B
Output Active Low Active Low Active Low Active Low
Base Product Number 74ACT521 74ACT521 74ACT520 74ACT521
Type Identity Comparator Identity Comparator Identity Comparator Identity Comparator
Series 74ACT 74ACT 74ACT 74ACT
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Current - Quiescent (Iq) 4 µA 4 µA 4 µA 4 µA
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Supplier Device Package 20-TSSOP 20-PDIP 20-SOIC 20-TSSOP
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-DIP (0.300', 7.62mm) 20-SOIC (0.295", 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width)
Number of Bits 8 8 8 8
Max Propagation Delay @ V, Max CL 10ns @ 5V, 50pF 10ns @ 5V, 50pF 10ns @ 5V, 50pF 10ns @ 5V, 50pF
Current - Output High, Low 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Package Bulk Tube Tube Tube

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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74ACT521MTCX Image

74ACT521MTCX

Fairchild Semiconductor
32D-74ACT521MTCX

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