SN74LS266DRE4
- Mfr.Part #
- SN74LS266DRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE XNOR OPEN 4CH 2IN 14SOIC
- Stock
- 33,175
- In Stock :
- 33,175
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Gates and Inverters
- Propagation Delay :
- 30 ns
- Terminal Form :
- Gull wing
- Operating Temperature :
- 0°C~70°C
- Logic Level - High :
- 2V
- Width :
- 3.9mm
- Packing Method :
- Tape and Reel
- Schmitt Trigger :
- No
- Length :
- 8.65mm
- Power Supply Current-Max (ICC) :
- 13mA
- Mount :
- Surface Mount
- Series :
- 74LS
- Power Supplies :
- 5V
- Packaging :
- Tape and Reel (TR)
- Logic Function :
- NOR
- Turn On Delay Time :
- 30 ns
- Number of Pins :
- 14
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max I(ol) :
- 0.008 A
- Pbfree Code :
- yes
- Output Current :
- 8mA
- Qualification Status :
- Not Qualified
- Lead Free :
- Lead Free
- Voltage - Supply :
- 4.75V~5.25V
- Base Part Number :
- 74LS266
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Current - Output High, Low :
- - 8mA
- Number of Circuits :
- 4
- Pin Count :
- 14
- Max Propagation Delay @ V, Max CL :
- 30ns @ 5V, 15pF
- Number of Inputs :
- 2
- Logic Type :
- XNOR (Exclusive NOR)
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Load Capacitance :
- 15pF
- Logic Level - Low :
- 0.8V
- Height Seated (Max) :
- 1.75mm
- Number of Functions :
- 4
- Feature :
- Open Collector
- Family :
- LS
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- SN74LS266DRE4
SN74LS266DRE4 Documents

Gates and Inverters Texas Instruments SN74LS266DRE4 Overview
Introducing the SN74LS266DRE4, a high-performance XNOR gate IC from Texas Instruments, designed specifically for sophisticated digital logic operations. As part of the Gates and Inverters category, this device offers reliable performance in a compact 14-SOIC package. The SN74LS266DRE4 features four independent 2-input XNOR gates, making it an essential component for applications requiring precise logic matching, where the output is true only if the inputs are equal. This product is engineered to meet the needs of advanced digital systems, ensuring both high functionality and efficiency in processing digital signals.
SN74LS266DRE4 Features
The SN74LS266DRE4 boasts several features that enhance its utility in digital circuits. Key features include:
- Four independent 2-input XNOR gates.
- Operates from a 5V supply.
- Low power consumption and high speed, making it suitable for battery-operated devices.
- Inputs compatible with standard TTL (Transistor-Transistor Logic) levels.
- Available in a small-outline 14-pin package that optimizes board space.
SN74LS266DRE4 Applications
- Digital signal processing: Utilized in digital systems for performing logical operations that require comparing signal patterns or data streams.
- Error detection systems: Essential in circuits designed for parity checking and error detection, improving reliability in data communications.
- Encoders and decoders: Plays a critical role in applications that encode or decode data for telecommunications and storage.
- Conditional logic circuits: Used in various conditional logic implementations that depend on the equality of signals.
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.
















