Name: M74HC688B1R
Brand: STMicroelectronics
SKU: M74HC688B1R
Availability: InStock
Rating: 5 (133 reviews)

M74HC688B1R

Pour Référence Seulement

Référence	M74HC688B1R
Fabricant	STMicroelectronics
Description	IC COMPARATOR EQUALITY 8B 20DIP
Fiche technique	M74HC688B1R Fiche technique
paquet	20-DIP (0.300", 7.62mm)
ECAD
En stock	5 392 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	déc. 24 - déc. 29 (Choisissez l'expédition accélérée)
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Nous offrons M74HC688B1R pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter M74HC688B1R avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de M74HC688B1R.

Spécifications M74HC688B1R

Fabricant	STMicroelectronics
Catégorie	Circuits intégrés (CI) - Logique - comparateurs
paquet	20-DIP (0.300", 7.62mm)
ECAD
Séries	74HC
Type	Identity Comparator
Nombre de bits	8
Sortie	Active Low
Fonction de sortie	A=B
Tension - Alimentation	2 V ~ 6 V
Courant - Sortie haut, bas	5.2mA, 5.2mA
Retard de propagation maximum @ V, Max CL	29ns @ 6V, 50pF
Actuel - Quiescent (Iq)	4µA
Température de fonctionnement	-55°C ~ 125°C
Paquet / cas	20-DIP (0.300", 7.62mm)
Type de montage	Through Hole

M74HC688B1R fiche technique

M74HC688B1R Packaging

M74HC688B1R FAQ

1. How to order M74HC688B1R 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 M74HC688B1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the M74HC688B1R. All suppliers must pass our qualification reviews before they can publish their products including M74HC688B1R on Heisener; we pay more attention to the channels and quality of M74HC688B1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the M74HC688B1R price and inventory displayed accurate?

The price and inventory of M74HC688B1R 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 M74HC688B1R?

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 M74HC688B1R we delivered, we will accept the replacement or return of the M74HC688B1R 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 M74HC688B1R.

(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 M74HC688B1R pin diagram, M74HC688B1R datasheet?

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

M74HC688B1R Produits Connexes

0603J1000680GFT	Knowles Syfer, CAP CER 68PF 100V C0G/NP0 0603, 0603 (1608 Metric), 74HC	Vue
CGA2B3X7R1H103M050BD	TDK Corporation, CAP CER 10000PF 50V X7R 0402, 0402 (1005 Metric), 74HC	Vue
MPS8098G	ON Semiconductor, TRANS NPN 60V 0.5A TO-92, TO-226-3, TO-92-3 (TO-226AA), 74HC	Vue
SMBJ4763AE3/TR13	Microsemi Corporation, DIODE ZENER 91V 2W SMBJ, DO-214AA, SMB, 74HC	Vue
PIC16F871T-I/PT	Microchip Technology, IC MCU 8BIT 3.5KB FLASH 44TQFP, 44-TQFP, 74HC	Vue
PIC18LF24K40-I/MV	Microchip Technology, IC MCU 8BIT 16KB FLASH 28UQFN, 28-UFQFN Exposed Pad, 74HC	Vue
SMDA24/TR13	Microsemi Corporation, TVS DIODE 24VWM 43VC 8SOIC, 8-SOIC (0.154", 3.90mm Width), 74HC	Vue
BZW04-256HB0G	TSC America Inc., DIODE, TVS, UNIDIRECTIONAL, 400W, DO-204AL, DO-41, Axial, 74HC	Vue
Y073325R0000B9L	Vishay Foil Resistors (Division of Vishay Precision Group), RES 25 OHM 10W 0.1% RADIAL, Radial, 74HC	Vue
69152-127HLF	Amphenol FCI, HEADER BERGSTIK, -, 74HC	Vue
8LT725F35SN	Souriau, 8LT 128C 128#22D SKT J/N, -, 74HC	Vue
AGM22DRSS	Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.156, -, 74HC	Vue

M74HC688B1R 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

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Description

Stock

M74HC688B1R

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

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M74HC688B1R

D# 497-7389-5-ND

STMicroelectronics

IC COMPARATOR EQUALITY 8B 20DIP

Référence

Fabricant

Description

Stock

M74HC688B1R

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

775

Référence

Fabricant

Description

Stock

M74HC688B1R

D# M74HC688B1R

STMicroelectronics

Semiconductor

668

Référence

Fabricant

Description

Stock

M74HC688B1R

STMicroelectronics

OEM/CM ONLY

851

Référence

Fabricant

Description

Stock

M74HC688B1R

STMicroelectronics

shipping today

399

Référence

Fabricant

Description

Stock

M74HC688B1R

STMicroelectronics

RFQ

5446

Quick Inquiry

M74HC688B1R

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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