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CD74HC688E

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CD74HC688E

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Nº de pieza CD74HC688E
Fabricantes Texas Instruments
Descripción IC COMPARATOR IDENTITY 8B 20DIP
Hoja de datos
Paquete 20-DIP (0.300", 7.62mm)
ECAD
En existencias 3.984 piece(s)
Precio unitario $ 1,9367 *
Plazo de ejecución Se puede enviar inmediatamente
Tiempo estimado de entrega abr 30 - may 5 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo CD74HC688E por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue CD74HC688E con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de CD74HC688E.

Especificaciones CD74HC688E

FabricantesTexas Instruments
CategoríaCircuitos integrados - Lógica - Comparadores
Paquete20-DIP (0.300", 7.62mm)
ECAD
Serie74HC
TipoIdentity Comparator
Cantidad de bits8
SalidaActive Low
Función de salidaA=B
Suministro de voltaje2 V ~ 6 V
Corriente - Salida alta, baja5.2mA, 5.2mA
Retraso máximo de propagación @ V, Max CL29ns @ 6V, 50pF
Actual - Quiescente (Iq)8µA
Temperatura de funcionamiento-55°C ~ 125°C
Paquete / caja20-DIP (0.300", 7.62mm)
Tipo de montajeThrough 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.

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CD74HC688E Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

D# V36:1790_07247735

 Texas Instruments

Identity Comparator 8-Bit Inverting 20-Pin PDIP Tube

RoHS: Compliant
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CD74HC688EX

D# CD74HC688EX

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- Bulk (Alt: CD74HC688EX)

RoHS: Not Compliant
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CD74HC688E

D# CD74HC688E

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

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74HC688 Comparator CD74HC688EE4

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CD74HC688E

 Texas Instruments

20 LEAD PDIP - Bulk

 1010
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CD74HC688E

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Identity Comparator DIP-20 74 Series RoHS

 5
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Leaded (ship within 1day) - D/C

 62
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CD74HC688E

D# 2156-CD74HC688E-HC-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 13300

CD74HC688EX

D# 2156-CD74HC688EX-ND

 Rochester Electronics LLC

8-BIT MAGNITUDE COMPARATOR

 855
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 492
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

OEM/CM QUOTES ONLY | NO BROKERS

 3450

CD74HC688EX

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 983
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CD74HC688EE4

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OEM/CM ONLY

 391

CD74HC688E

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OEM/CM ONLY

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 KOA Speer Electronics Inc

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 Harris Semiconductor

In stock

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D# C80044

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5
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

D# 595-CD74HC688E

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Logic Comparators High Speed CMOS 8-Bit Magnitude

RoHS: Compliant
 343
Nº de pieza Fabricantes Descripción En existencias

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
Nº de pieza Fabricantes Descripción En existencias

CD74HC688EE4

D# NS-CD74HC688EE4

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OEM/CM ONLY

 3814

CD74HC688E

D# NS-CD74HC688E

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OEM/CM ONLY

 7245

CD74HC688EX

D# NS-CD74HC688EX

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OEM/CM ONLY

 7520
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

 Harris Semiconductor

MAGNITUDE COMPARATOR, 20 Pin, Plastic, DIP

 96
Nº de pieza Fabricantes Descripción En existencias

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
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

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OEM/CM ONLY

 2408

CD74HC688EX

 RCA

OEM/CM ONLY

 52
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

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

 4
Nº de pieza Fabricantes Descripción En existencias

CD74HC688E

D# 3006835

 Texas Instruments

LOGIC, COMPARATR 8BIT MAGNTD, 20DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 505

Quick Inquiry

CD74HC688E

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Ver los Certificados

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