74VHC244MTC Standard Logic by ON Semiconductor

Octal Buffer/Line Driver with 3-STATE Outputs

Status: Active
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$0.15

Distributor Stock
Logo for Farnell
Farnell
from US$0.15
30,908
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.43
1,815
in stock
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Logo for Future Electronics
Future Electronics
from US$0.28
749
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.28
-
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Logo for Avnet America
Avnet America
from US$0.26
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Avnet Silica
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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

Description 74VHC244
Compliance Pb-free
Channels 8
Output 3-State
VCC Min (V) 2
VCC Max (V) 5.5
tpd Max (ns) 3.9
IO Max (mA) 8
Package Type TSSOP-20

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
74VHC Series CMOS Octal Buffer/Line Driver w/ 3-STATE Output - TSSOP-20 | Future Electronics
Octal Buf/Line Driver Rohs Compliant: Yes |Onsemi 74VHC244MTC | Newark Electronics
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Rail | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74VHC244MTC?

Additional datasheets, footprints and schematics for 74VHC244MTC are listed on our Part Details page. You can also find images and similar parts to 74VHC244MTC on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74VHC244MTC on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74VHC244MTC price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74VHC244MTC fall under?

The 74VHC244MTC is listed under Timing, Logic & Memory > Standard Logic > Buffers.

Can I view similar or alternative parts?

You can view similar parts to 74VHC244MTC 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 74VHC244MTC you can contact the distributor directly for product support, shipping queries etc.

Is the 74VHC244MTC RoHS compliant?

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

Which authorised distributors for 74VHC244MTC have stock available?

Authorised distributors including Farnell, Transfer Multisort Elektronik, Future Electronics, Newark Electronics and Avnet America have stock available or on a lead time for 74VHC244MTC.

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

Stock availability and lead times will be displayed for 74VHC244MTC often in real-time on the comparison pages.

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