SN74LS240DBR
- Mfr.Part #
- SN74LS240DBR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.25V 20SSOP
- Stock
- 9,946
- In Stock :
- 9,946
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Series :
- 74LS
- Logic Type :
- Buffer, Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 20
- Operating Temperature :
- 0°C~70°C TA
- Number of Bits :
- 8
- Number of Ports :
- 2
- Mounting Type :
- Surface Mount
- Polarity :
- Inverting
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 20
- Lead Free :
- Lead Free
- Number of Terminations :
- 20
- Count Direction :
- Unidirectional
- Control Type :
- ENABLE LOW
- Thickness :
- 1.95mm
- Logic Function :
- Buffer
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 7.2mm
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Width :
- 5.3mm
- Number of Elements :
- 2
- Radiation Hardening :
- No
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Base Part Number :
- 74LS240
- Number of Bits per Element :
- 4
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 0.65mm
- Power Supply Current-Max (ICC) :
- 50mA
- Current - Output High, Low :
- 15mA 24mA
- Height :
- 2mm
- Output Type :
- 3-STATE
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Voltage - Supply :
- 4.75V~5.25V
- Family :
- LS
- Surface Mount :
- yes
- Power Supplies :
- 5V
- Packing Method :
- TR
- Supply Voltage :
- 5V
- Number of Functions :
- 2
- Quiescent Current :
- 26mA
- Datasheets
- SN74LS240DBR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS240DBR Overview
The Texas Instruments SN74LS240DBR represents a robust choice for applications requiring reliable buffer and driver capabilities in high-performance systems. This integrated circuit is specifically designed to handle a broad range of digital signaling tasks with enhanced operational efficiency. The SN74LS240DBR operates effectively within a 5.25V supply, housed in a sleek 20SSOP package that ensures both minimal space usage and optimal functionality in dense circuit configurations. As a key product in the Buffers, Drivers, Receivers, Transceivers category, it provides a compelling solution for designers looking to improve signal integrity and drive capabilities across various applications.
SN74LS240DBR Features
This IC is engineered to offer robust output drive with low power consumption. Key features include high-current output capability which is crucial for driving capacitive loads, and a wide operating voltage range that ensures versatility across different electronic setups. Its non-inverting buffers enhance signal clarity by reducing transmission line effects, making it an ideal choice for complex digital systems.
SN74LS240DBR Applications
- Computing Systems: Utilized in server motherboards to ensure clear signal transmission between high-speed interfaces.
- Telecommunications: Employed in telecom infrastructure to drive signals over long distances without degradation.
- Industrial Equipment: Integral in controlling electromechanical devices where signal integrity is paramount for operational accuracy.
- Consumer Electronics: Used in home entertainment systems to manage data flow within multimedia components.
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.
















