Name: DM74ALS521N
Brand: Fairchild/ON Semiconductor
SKU: DM74ALS521N
Price: 0.6395 USD
Availability: InStock
Rating: 5 (185 reviews)

DM74ALS521N

Pour Référence Seulement

Référence	DM74ALS521N
Fabricant	Fairchild/ON Semiconductor
Description	IC COMPARATOR IDENTITY 8B 20DIP
Fiche technique	DM74ALS521N Fiche technique
paquet	20-DIP (0.300", 7.62mm)
ECAD
En stock	7 824 piece(s)
Prix unitaire	$ 0,6395 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	avr. 30 - mai 5 (Choisissez l'expédition accélérée)
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Pour traiter votre demande de devis, s'il vous plaît ajouter DM74ALS521N avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de DM74ALS521N.

Spécifications DM74ALS521N

Fabricant	Fairchild/ON Semiconductor
Catégorie	Circuits intégrés (CI) - Logique - comparateurs
paquet	20-DIP (0.300", 7.62mm)
ECAD
Séries	74ALS
Type	Identity Comparator
Nombre de bits	8
Sortie	Active Low
Fonction de sortie	A=B
Tension - Alimentation	4.5 V ~ 5.5 V
Courant - Sortie haut, bas	2.6mA, 24mA
Retard de propagation maximum @ V, Max CL	20ns @ 5V, 50pF
Actuel - Quiescent (Iq)	-
Température de fonctionnement	0°C ~ 70°C
Paquet / cas	20-DIP (0.300", 7.62mm)
Type de montage	Through Hole

DM74ALS521N fiche technique

DM74ALS521N Packaging

DM74ALS521N FAQ

1. How to order DM74ALS521N 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 DM74ALS521N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DM74ALS521N. All suppliers must pass our qualification reviews before they can publish their products including DM74ALS521N on Heisener; we pay more attention to the channels and quality of DM74ALS521N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DM74ALS521N price and inventory displayed accurate?

The price and inventory of DM74ALS521N 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 DM74ALS521N?

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 DM74ALS521N we delivered, we will accept the replacement or return of the DM74ALS521N 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 DM74ALS521N.

(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 DM74ALS521N pin diagram, DM74ALS521N datasheet?

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

DM74ALS521N Produits Connexes

1812J5000392JFR	Knowles Syfer, CAP CER 3900PF 500V C0G/NP0 1812, 1812 (4532 Metric), 74ALS	Vue
0603Y0633P90CCT	Knowles Syfer, CAP CER 3.9PF 63V C0G/NP0 0603, 0603 (1608 Metric), 74ALS	Vue
101-0383	Digi International, MODULE RABBITCORE RCM2020, -, 74ALS	Vue
GX-F15AI-P-C5	Panasonic Industrial Automation Sales, SENSOR PROX PNP 4.2MM 12.24VDC, Module, 74ALS	Vue
RNC55J3162BSB14	Vishay Dale, RES 31.6K OHM 1/8W .1% AXIAL, Axial, 74ALS	Vue
RG1608V-1820-W-T1	Susumu, RES SMD 182 OHM 0.05% 1/10W 0603, 0603 (1608 Metric), 74ALS	Vue
RER55F6040RCSL	Vishay Dale, RES CHAS MNT 604 OHM 1% 30W, Axial, Box, 74ALS	Vue
562102090	Curtis Industries, CONN BARRIER STRIP 9CIRC 0.563", -, 74ALS	Vue
SSQ-125-01-S-S	Samtec Inc., CONN RCPT .100" 25POS SNGL GOLD, -, 74ALS	Vue
EJH-113-01-S-D-SM-15-K-TR	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, 74ALS	Vue
6646508-1	TE Connectivity AMP Connectors, CONN SKT STR COMPL FLATPAQ, -, 74ALS	Vue
SN74AXCH8T245RHLR	Texas Instruments, LOGIC GATES AND INVERTERS, 24-VFQFN Exposed Pad, 74ALS	Vue

DM74ALS521N Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

DM74ALS521N

D# DM74ALS521N

ON Semiconductor

OCTAL COMPARATOR - Bulk (Alt: DM74ALS521N)

RoHS: Compliant

Référence

Fabricant

Description

Stock

DM74ALS521N

Fairchild Semiconductor Corporation

Min Qty 4

148

Référence

Fabricant

Description

Stock

DM74ALS521N

D# 2156-DM74ALS521N-FS-ND

Rochester Electronics LLC

IDENTITY COMPARATOR

11391

Référence	Fabricant	Description	Stock
DM74ALS521NPULLS	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	18
DM74ALS521NA	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	1
DM74ALS521N	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	13100

Référence

Fabricant

Description

Stock

DM74ALS521N

D# NS-DM74ALS521N

Fairchild Semiconductor Corporation

OEM/CM ONLY

5344

Référence

Fabricant

Description

Stock

DM74ALS521N

National Semiconductor Corporation

IDENTITY COMPARATOR, 20 Pin, Plastic, DIP

116

Référence

Fabricant

Description

Stock

DM74ALS521N

D# DM74ALS521N

National Semiconductor Corporation

Inventory R

954

Référence

Fabricant

Description

Stock

DM74ALS521N

Fairchild Semiconductor Corporation

Identity Comparator, ALS Series, 8-Bit, Inverted Output, TTL, PDIP20

RoHS: Compliant

11391

Référence

Fabricant

Description

Stock

DM74ALS521N

Fairchild Semiconductor Corporation

OEM/CM ONLY

8752

Référence

Fabricant

Description

Stock

DM74ALS521N

mfr

RFQ

6067

Quick Inquiry

DM74ALS521N

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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