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CD74HC688E

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CD74HC688E

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Référence CD74HC688E
Fabricant Texas Instruments
Description IC COMPARATOR IDENTITY 8B 20DIP
Fiche technique
paquet 20-DIP (0.300", 7.62mm)
ECAD
En stock 3 984 piece(s)
Prix unitaire $ 1,9367 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé févr. 18 - févr. 23 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons CD74HC688E 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 CD74HC688E avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de CD74HC688E.

Spécifications CD74HC688E

FabricantTexas Instruments
CatégorieCircuits intégrés (CI) - Logique - comparateurs
paquet20-DIP (0.300", 7.62mm)
ECAD
Séries74HC
TypeIdentity Comparator
Nombre de bits8
SortieActive Low
Fonction de sortieA=B
Tension - Alimentation2 V ~ 6 V
Courant - Sortie haut, bas5.2mA, 5.2mA
Retard de propagation maximum @ V, Max CL29ns @ 6V, 50pF
Actuel - Quiescent (Iq)8µA
Température de fonctionnement-55°C ~ 125°C
Paquet / cas20-DIP (0.300", 7.62mm)
Type de montageThrough Hole

CD74HC688E Packaging

Customized Labels
Sealing
Packing
Insepction

CD74HC688E FAQ

  • 1. How to order CD74HC688E 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 CD74HC688E is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the CD74HC688E. All suppliers must pass our qualification reviews before they can publish their products including CD74HC688E on Heisener; we pay more attention to the channels and quality of CD74HC688E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the CD74HC688E price and inventory displayed accurate?
    The price and inventory of CD74HC688E 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 CD74HC688E?
    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 CD74HC688E we delivered, we will accept the replacement or return of the CD74HC688E 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 CD74HC688E.
    (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 CD74HC688E pin diagram, CD74HC688E datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

CD74HC688E Produits Connexes

0805J0100561FCT 0805J0100561FCT Knowles Syfer, CAP CER 560PF 10V C0G/NP0 0805, 0805 (2012 Metric), 74HC Vue
1210J1K00122MXR 1210J1K00122MXR Knowles Syfer, CAP CER 1200PF 1KV X7R 1210, 1210 (3225 Metric), 74HC Vue
XPLAWT-H0-0000-000BU5051 XPLAWT-H0-0000-000BU5051 Cree Inc., LED XLAMP XP-L 6200K WHITE SMD, 1414 (3535 Metric), 74HC Vue
XQEAWT-02-0000-00000HBE8 XQEAWT-02-0000-00000HBE8 Cree Inc., LED XLAMP XQ-E 2700K WHITE SMD, 0606 (1616 Metric), 74HC Vue
CXB1512-0000-000N0HN235G CXB1512-0000-000N0HN235G Cree Inc., LED COB CXB1512 3500K WHT SMD, -, 74HC Vue
RNCF0805BTE402K RNCF0805BTE402K Stackpole Electronics Inc., RES SMD 402K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), 74HC Vue
2904261 2904261 Phoenix Contact, INTERFACE MOD DSUB MALE 37POS, -, 74HC Vue
103908-4 103908-4 TE Connectivity AMP Connectors, CONN HEADER VERT .100 5POS 30AU, -, 74HC Vue
FW-37-03-G-D-250-120 FW-37-03-G-D-250-120 Samtec Inc., .050'' BOARD SPACERS, -, 74HC Vue
ACT26MG16HA-6149 [V001] ACT26MG16HA-6149 [V001] TE Connectivity Deutsch Connectors, STRAIGHT PLUG, -, 74HC Vue
02021282201 02021282201 HARTING, DIN-SIGNAL HARBUS64-128FP-5 0C1-, -, 74HC Vue
VI-JWW-MW-F3 VI-JWW-MW-F3 Vicor Corporation, CONVERTER MOD DC/DC 5.5V 100W, Half Brick, 74HC Vue

CD74HC688E Des garanties

Service Guarantee

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.

Quality Guarantee

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

CD74HC688E

D# V36:1790_07247735

 Texas Instruments

Identity Comparator 8-Bit Inverting 20-Pin PDIP Tube

RoHS: Compliant
 0
Référence Fabricant Description Stock

CD74HC688E

D# CD74HC688E

 Texas Instruments

Identity Comparator 8-Bit 20-Pin PDIP Tube - Bulk (Alt: CD74HC688E)

 0

CD74HC688EX

D# CD74HC688EX

 Harris Semiconductor

- Bulk (Alt: CD74HC688EX)

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

140
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

20 LEAD PDIP - Bulk

 1010

CD74HC688EE4

 Rochester Electronics LLC

74HC688 Comparator CD74HC688EE4

 0
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

Identity Comparator DIP-20 74 Series RoHS

 5
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

Leaded (ship within 1day) - D/C

 62
Référence Fabricant Description Stock

CD74HC688EX

D# 2156-CD74HC688EX-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 855

CD74HC688E

D# 2156-CD74HC688E-HC-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 13300
Référence Fabricant Description Stock

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 492
Référence Fabricant Description Stock

CD74HC688E

OEM/CM QUOTES ONLY | NO BROKERS

 3450

CD74HC688EX

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 983
Référence Fabricant Description Stock

CD74HC688E

 NXP Semiconductors

OEM/CM ONLY

 409

CD74HC688EE4

 Texas Instruments

OEM/CM ONLY

 391
Référence Fabricant Description Stock

CD74HC688E

 KOA Speer Electronics Inc

44
Référence Fabricant Description Stock

CD74HC688E

 Harris Semiconductor

In stock

 16
Référence Fabricant Description Stock

CD74HC688E

D# C80044

 Texas Instruments

5
Référence Fabricant Description Stock

CD74HC688E

D# 595-CD74HC688E

 Texas Instruments

Logic Comparators High Speed CMOS 8-Bit Magnitude

RoHS: Compliant
 343
Référence Fabricant Description Stock

CD74HC688E .

D# 50R5482

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP, Logic Family / Base Number:74HC688, Comparator Type:Magnitude, No. of Channels:8Channels, No. of Bits:8bit, Logic Case Style:DIP, No. of Pins:20Pins, Supply Voltage Min:2V, Supply Voltage Max:6V, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 10
Référence Fabricant Description Stock

CD74HC688EX

D# NS-CD74HC688EX

 Harris Semiconductor

OEM/CM ONLY

 7520

CD74HC688EE4

D# NS-CD74HC688EE4

 Texas Instruments

OEM/CM ONLY

 3814

CD74HC688E

D# NS-CD74HC688E

 Texas Instruments

OEM/CM ONLY

 7245
Référence Fabricant Description Stock

CD74HC688E

 Harris Semiconductor

MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP

 96
Référence Fabricant Description Stock

CD74HC688EX

 Harris Semiconductor

HIGH-SPEED CMOS LOGIC 8-BIT MAGNITUDE COMPARATOR

RoHS: Not Compliant
 855

CD74HC688E

 Texas Instruments

CD74HC688 8-Bit Identity/Magnitude Comparators (P=Q) with Enable

RoHS: Compliant
 13300
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

OEM/CM ONLY

 2408

CD74HC688EX

 RCA

OEM/CM ONLY

 52
Référence Fabricant Description Stock

CD74HC688E

 Texas Instruments

8-Bit Identity/Magnitude Comparators (P=Q) with Enable

 4
Référence Fabricant Description Stock

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 505

Quick Inquiry

CD74HC688E

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.

ISO9001:2015, ICAS, IAF, UKAS

Voir les certificats

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