CD74HCT640M Part Information
|Logic Family / Base Number||74HCT640|
|Logic Device Type||Transceiver Inverting|
|Logic Case Style||SOIC|
|No. of Pins||20Pins|
|Supply Voltage Min||4.5V|
|Supply Voltage Max||5.5V|
|Logic IC Family||74HCT|
|Logic IC Base Number||74640, 74640|
|Operating Temperature Min||-55°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Logic Function Number||74640|
|Logic IC Function||Octal Inverting Bus Transceiver with 3-State Outputs|
|Operating Temperature Range||-55°C to +125°C|
|Supply Voltage Range||4.5V to 5.5V|
|Termination Type||Surface Mount Device|
Alternative Part Descriptions
- LOGIC, TRANSCVR TRI-ST OCTAL, 20SOIC; Logic Device Type:Transceiver, Inverting; Logic Family / Base Number:74HCT640; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic IC Family:74HCT; RoHS Compliant: Yes | Newark Electronics
- High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a CD74HCT640M?
Additional datasheets, footprints and schematics for CD74HCT640M are listed in our Part Details tab. You can also find the CD74HCT640M image and similar parts on this details page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for CD74HCT640M in the Pricing & Inventory tab next to part details. You can view CD74HCT640M price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does CD74HCT640M fall under?
The CD74HCT640M is listed under Semiconductors - ICs > Logic > Buffers Transceivers & Line Drivers.
Can I view similar or alternative parts?
You can view similar parts to CD74HCT640M 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 CD74HCT640M you can contact the distributor directly for product support, shipping queries etc.
Is the CD74HCT640M RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for CD74HCT640M have stock available?
Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for CD74HCT640M.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for CD74HCT640M often in real-time on the comparison pages.
What if I can't find stock of CD74HCT640M?
You can fill out our help required form which you can use to request a quote for CD74HCT640M 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.