SN74LS240NSR
- Mfr.Part #
- SN74LS240NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC BUFFER INVERT 5.25V 20SO
- Stock
- 6,399
- In Stock :
- 6,399
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Terminal Form :
- Gull wing
- Width :
- 5.3mm
- Terminal Position :
- Dual
- Pin Count :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Quiescent Current :
- 44mA
- Number of Elements :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Ports :
- 2
- Pbfree Code :
- yes
- Base Part Number :
- 74LS240
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- 3-STATE
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e4
- Voltage - Supply :
- 4.75V~5.25V
- Mounting Type :
- Surface Mount
- Series :
- 74LS
- Propagation Delay :
- 18 ns
- Polarity :
- Inverting
- Length :
- 12.6mm
- Number of Output Lines :
- 8
- REACH SVHC :
- No SVHC
- Power Supplies :
- 5V
- Operating Temperature :
- 0°C~70°C TA
- Control Type :
- ENABLE LOW
- Family :
- LS
- ECCN Code :
- EAR99
- Logic Function :
- Buffer, Inverter
- Count Direction :
- Unidirectional
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Operating Supply Voltage :
- 5V
- Packing Method :
- TR
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 2
- Package / Case :
- 20-SOIC (0.209, 5.30mm Width)
- Number of Pins :
- 20
- Power Supply Current-Max (ICC) :
- 50mA
- Number of Bits per Element :
- 4
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Logic Type :
- Buffer, Inverting
- Contact Plating :
- Gold
- Current - Output High, Low :
- 15mA 24mA
- Supply Voltage :
- 5V
- Qualification Status :
- Not Qualified
- Thickness :
- 1.95mm
- Height :
- 2mm
- Lead Free :
- Lead Free
- Datasheets
- SN74LS240NSR

[Buffers, Drivers, Receivers, Transceivers] Overview
欢迎来到Texas Instruments生产的SN74LS240NSR IC缓冲器,这款产品是一种高效的电子元器件,专为满足您的电路驱动和信号接收需求而设计。采用先进的技术和可靠的制造工艺,SN74LS240NSR提供卓越的性能和稳定性,使其成为各种应用中的理想选择。
无论您是在设计电脑、工业自动化系统还是通信设备,SN74LS240NSR都能够提供可靠的信号缓冲和驱动功能,确保您的电路系统稳定运行。其高度集成的设计和低功耗特性使其在各种环境下均表现出色。
SN74LS240NSR Features
- 高效缓冲器: SN74LS240NSR提供了可靠的信号缓冲,确保信号传输的稳定性。
- 广泛适用: 适用于各种电路驱动和信号接收应用,包括计算机、工业控制和通信设备。
- 稳定性和可靠性: 采用先进的制造工艺,确保产品具有卓越的稳定性和可靠性。
- 低功耗设计: 设计精良的低功耗特性,有助于节省能源并延长设备使用寿命。
- 集成化设计: 高度集成的设计简化了电路板布局,并提高了整体系统的性能。
SN74LS240NSR Applications
- 计算机内部总线驱动: SN74LS240NSR可用于驱动计算机内部总线,确保数据传输的快速和稳定。
- 工业自动化控制: 适用于工业自动化系统中的传感器和执行器的信号缓冲和驱动。
- 通信设备接口: 可以作为通信设备接口电路中的信号缓冲器,确保信号传输的可靠性。
- 数字逻辑电路: 用于数字逻辑电路中的信号缓冲和驱动,保证电路的稳定运行。
- 工业控制器: 在工业控制器中,SN74LS240NSR可用于缓冲和驱动控制信号,确保系统的准确性和可靠性。
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.
















