Texas Instruments CD74HCT688EG4
- Part No.:
- CD74HCT688EG4
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- 20-DIP (0.300", 7.62mm)
- Datasheet:
-
CD74HCT688EG4.pdf
- Description:
- IC COMPARATOR IDENTITY 8B 20DIP
- Quantity:
- Payment:

- Shipping:

Inventory:1,977
Please send an inquiry. Send us your inquiry, and we will respond immediately.
CD74HCT688EG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74HCT
- Package/Case:
- 20-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Type:
- Identity Comparator
- Number of Bits:
- 8
- Output:
- Active Low
- Output Function:
- A=B
- Voltage - Supply:
- 4.5V ~ 5.5V
- Current - Output High, Low:
- 4mA, 4mA
- Max Propagation Delay @ V, Max CL:
- 34ns @ 4.5V, 50pF
- Current - Quiescent (Iq):
- 8 µA
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 20-PDIP
- Mounting Type:
- Through Hole
CD74HCT688EG4 FAQ
1.How can I place an order for CD74HCT688EG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for CD74HCT688EG4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CD74HCT688EG4 reliable?
The price and inventory of CD74HCT688EG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CD74HCT688EG4 is usually 5 days.
3.What payment methods are accepted for CD74HCT688EG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CD74HCT688EG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CD74HCT688EG4?
CD74HCT688EG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CD74HCT688EG4 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CD74HCT688EG4?
For technical support, including CD74HCT688EG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CD74HCT688EG4 requirements.
6.How does Aetrix verify that CD74HCT688EG4 is sourced from the original manufacturer or authorized distributors?
All CD74HCT688EG4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CD74HCT688EG4 meets industry standards.
7.What is the process for return or replacement of CD74HCT688EG4?
All CD74HCT688EG4 units undergo pre-shipment inspection (PSI). If there is an issue with CD74HCT688EG4, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CD74HCT688EG4 part is unused and in its original packaging.
Return procedure for CD74HCT688EG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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