74VHC244M Standard Logic by ON Semiconductor

Octal Buffer/Line Driver with 3-STATE Outputs

Semiconductors - ICs
> Logic
> Buffers, Transceivers & Line Drivers
Status: Unknown
Series: 74VHC244
RoHS: Compliant
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The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC244 is a non-inverting 3-STATE buffer having two active-LOW output enables. These devices are designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Where to Buy

Prices starting from US$0.28

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.29
84,771
in stock
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Logo for Flip Electronics
Flip Electronics
from US$0.28
25,924
in stock
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Logo for element14 Singapore
element14
from US$0.53
0
in stock
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Logo for Farnell UK
Farnell
from US$0.46
0
in stock
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Features

High Speed: tPD = 3.9ns (typ) at VCC = 5V
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs
Low noise: VOLP = 0.6V (typ)
Low power dissipation: ICC = 4 µA (max) @ TA = 25°C
Pin and function compatible with 74HC244
Applications
This product is general usage and suitable for many different applications.

Specifications

Compliance Pb-free Halide free

Last 6 months Inventory & Pricing History

Alternative Descriptions

74VHC CMOS, SMD, 74VHC244, SOIC20 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74VHC244M?

Additional datasheets, footprints and schematics for 74VHC244M are listed on our Part Details page. You can also find images and similar parts to 74VHC244M on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74VHC244M on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74VHC244M price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74VHC244M fall under?

The 74VHC244M is listed under Timing, Logic & Memory > Standard Logic > Buffers.

Can I view similar or alternative parts?

You can view similar parts to 74VHC244M when available in the Buffers 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 74VHC244M you can contact the distributor directly for product support, shipping queries etc.

Is the 74VHC244M RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for 74VHC244M have stock available?

Authorised distributors including Rochester Electronics, Flip Electronics, element14 and Farnell have stock available or on a lead time for 74VHC244M.

How do I check stock and lead times for all distributors?

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