SN74LS244DBR
- Mfr.Part #
- SN74LS244DBR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUF NON-INVERT 5.25V 20SSOP
- Stock
- 13,063
- In Stock :
- 13,063
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Count Direction :
- Unidirectional
- Number of Pins :
- 20
- Power Supplies :
- 5V
- Propagation Delay :
- 18 ns
- Quiescent Current :
- 27mA
- Operating Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Number of Terminations :
- 20
- Logic Type :
- Buffer, Non-Inverting
- Base Part Number :
- 74LS244
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Type :
- ENABLE LOW
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Polarity :
- Non-Inverting
- Number of Elements :
- 2
- Logic Function :
- Buffer, Inverting
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Length :
- 7.2mm
- Number of Input Lines :
- 8
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Contact Plating :
- Gold
- Family :
- LS
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Pin Count :
- 20
- Thickness :
- 1.95mm
- Number of Ports :
- 2
- Turn On Delay Time :
- 30 ns
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Number of Functions :
- 2
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- 74LS
- Packing Method :
- TR
- Factory Lead Time :
- 6 Weeks
- REACH SVHC :
- No SVHC
- Voltage - Supply :
- 4.75V~5.25V
- Number of Bits per Element :
- 4
- Current - Output High, Low :
- 15mA 24mA
- Output Type :
- 3-STATE
- Operating Temperature :
- 0°C~70°C TA
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Width :
- 5.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.65mm
- Height :
- 2mm
- Datasheets
- SN74LS244DBR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS244DBR Overview
The SN74LS244DBR from Texas Instruments is a robust and versatile buffer and line driver designed specifically for high-performance data transmission systems. This component operates effectively within a supply voltage range of up to 5.25V and is packaged conveniently in a 20-SSOP format, making it both space-efficient and easy to integrate into various electronic circuits. The Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS244DBR is engineered to deliver high-speed, non-inverting buffer functions, which enhance the reliability and integrity of data transmission across complex digital systems. This product is ideal for applications requiring high noise immunity and output drive capability, while maintaining low power consumption and reduced system noise.
SN74LS244DBR Features
The SN74LS244DBR boasts several key features that make it an exceptional choice for demanding electronic environments:
- Non-inverting buffers with a high drive output that ensures clear data transmission even in high-interference scenarios.
- Wide operating voltage range up to 5.25V, allowing for flexible integration in various technological setups.
- Low power consumption which is critical for energy-efficient designs.
- Enhanced noise immunity characteristics which ensure reliable operation under adverse conditions.
- Compact 20-SSOP packaging that fits well in space-constrained applications.
SN74LS244DBR Applications
- Computing Systems: Used in motherboards and peripheral devices to facilitate reliable data transfer and signal integrity.
- Communication Equipment: Integral in modems and routers for managing signal directions effectively, ensuring robust data communication.
- Industrial Electronics: Provides buffering in automated systems that require high-speed data and signal management.
- Data Storage Devices: Helps in buffering data signals in hard drives and SSDs, enhancing device performance and reliability.
- Consumer Electronics: Used in home entertainment systems to manage signal flow, ensuring high-quality output and user experience.
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.
















