SN74LS240DW Part Information
- 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- Hysteresis at Inputs Improves Noise Margins
- Inputs Tolerant Down to 2 V, Compatible With 3.3-V or 2.5-V Logic Inputs
- Maximum tpd of 15 ns at 5 V
- PNP Inputs Reduce DC Loading
|Logic Family / Base Number||74LS240|
|Logic Device Type||Buffer Inverting|
|Logic Case Style||SOIC|
|No. of Pins||20Pins|
|Supply Voltage Min||4.75V|
|Supply Voltage Max||5.25V|
|Logic IC Family||74LS|
|Logic IC Base Number||74240, 74240|
|Operating Temperature Min||0°C|
|Operating Temperature Max||70°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Logic Function Number||74240|
|Logic IC Function||Octal Buffer / Line Driver with 3-State Outputs|
|Operating Temperature Range||0°C to +70°C|
|Supply Voltage Range||4.75V to 5.25V|
|Termination Type||Surface Mount Device|
Alternative Part Descriptions
- LOGIC, BUFF/DVR TRI-ST OCTAL, 20SOICW; Logic Device Type:Buffer, Inverting; Logic Family / Base Number:74LS240; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Family:74LS; RoHS Compliant: Yes | Newark Electronics
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SN74LS240DW?
Additional datasheets, footprints and schematics for SN74LS240DW are listed in our Part Details tab. You can also find the SN74LS240DW image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SN74LS240DW in the Pricing & Inventory tab next to part details. You can view SN74LS240DW price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SN74LS240DW fall under?
The SN74LS240DW is listed under Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers.
Can I view similar or alternative parts?
You can view similar parts to SN74LS240DW when available in the Buffers Transceivers & Line Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SN74LS240DW you can contact the distributor directly for product support, shipping queries etc.
Is the SN74LS240DW RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for SN74LS240DW have stock available?
Authorised distributors including Newark Electronics have stock available or on a lead time for SN74LS240DW.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SN74LS240DW often in real-time on the comparison pages.
What if I can't find stock of SN74LS240DW?
You can fill out our help required form which you can use to request a quote for SN74LS240DW from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.