74AC11521DW
- Mfr.Part #
- 74AC11521DW
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IDENTITY COMPARATOR
- Stock
- 2,147
- In Stock :
- 2,147
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Bits :
- 8
- Package Shape :
- RECTANGULAR
- Series :
- *
- Manufacturer :
- Rochester Electronics LLC
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Additional Feature :
- CASCADABLE
- Family :
- AC
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Product Status :
- Active
- Package :
- Bulk
- Terminal Pitch :
- 1.27 mm
- Length :
- 12.8 mm
- Supply Voltage-Min (Vsup) :
- 3 V
- Pbfree Code :
- No
- Seated Height-Max :
- 2.65 mm
- JESD-30 Code :
- R-PDSO-G20
- Number of Terminals :
- 20
- Output Polarity :
- INVERTED
- RoHS :
- Compliant
- Terminal Finish :
- TIN LEAD
- Logic IC Type :
- IDENTITY COMPARATOR
- Base Product Number :
- 74AC11521
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reach Compliance Code :
- Unknown
- Technology :
- CMOS
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e0
- Width :
- 7.5 mm
- Terminal Position :
- Dual
- Temperature Grade :
- Industrial
- Number of Pins :
- 20
- Propagation Delay (tpd) :
- 11.4 ns
- Qualification Status :
- COMMERCIAL
- Surface Mount :
- yes
- Datasheets
- 74AC11521DW

Comparators Texas Instruments 74AC11521DW Overview
The Texas Instruments 74AC11521DW Identity Comparator is an essential device for various digital and computing applications, ensuring reliability and precision. Designed by a leader in semiconductor technology, this comparator excels in performance for critical identity comparison tasks. It is specifically crafted to handle fast and accurate comparisons of binary data, making it indispensable in systems requiring stringent data validation and error checking. The robustness of the 74AC11521DW, combined with Texas Instruments' proven manufacturing quality, ensures high reliability, making it a preferred choice for businesses looking to bulk purchase components that offer long-term performance.
74AC11521DW Features
This Identity Comparator from Texas Instruments features quick response times and a wide operating voltage range, which accommodates diverse industrial environments. Its design is optimized for low power consumption, enhancing system efficiency and reducing the overall energy costs for users.
74AC11521DW Applications
- Data Processing Systems: Ensures accurate matching of data within servers and mainframes, enhancing system integrity and reliability.
- Quality Control Systems: Used to compare product codes or serial numbers during the manufacturing process to prevent errors and ensure product consistency.
- Voting Machines: Applies identity comparison to ensure the accuracy and security of data in electronic voting systems, thus maintaining the integrity of the voting process.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















