MC74VHC244DTR2G Standard Logic by ON Semiconductor

Octal Non-inverting Bus Buffer, 3-State

Status: Active
Series: MC74VHC244
RoHS: Compliant
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The MC74VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. The MC74VHC244 is a noninverting 3-state buffer, and has two active-low output enables. This device is designed to be used with 3-state memory address drivers, etc. The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output. The inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems to 3 V systems.

Where to Buy

Prices starting from US$0.16

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Farnell
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Chip One Stop
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2,500
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Avnet Silica
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5,000
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Newark Electronics
from US$0.39
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Future Electronics
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Avnet America
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Avnet Asia
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Features

High Speed: tPD = 3.9ns (Typ) at VCC = 5V
Low Power Dissipation: ICC = 4µA (Max) at TA = 25°C
High Noise Immunity: VNIH = VNIL = 28% VCC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2V to 5.5V Operating Range
Low Noise: VOLP = 0.9V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
ESD Performance: HBM > 2000V; Machine Model > 200V
Chip Complexity: 136 FETs
Pb-Free Packages are Available

Specifications

Description MC74VHC244
Compliance Pb-free Halide free
Channels 8
Output 3-State
VCC Min (V) 2
VCC Max (V) 5.5
tpd Max (ns) 7.5
IO Max (mA) 8
Package Type TSSOP-20

Alternative Descriptions

Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP T/R | Avnet Silica
Ic, Non Inverting Buffer, Tssop-20 | Newark Electronics
74VHC Series 2 to 5.5 V CMOS 3 St Octal Noninverting Bus Buffer - TSSOP-20 | Future Electronics
BUFFER, NON INVERTING, OCTAL, TSSOP-20 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74VHC244DTR2G?

Additional datasheets, footprints and schematics for MC74VHC244DTR2G are listed on our Part Details page. You can also find images and similar parts to MC74VHC244DTR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74VHC244DTR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74VHC244DTR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74VHC244DTR2G fall under?

The MC74VHC244DTR2G is listed under Timing, Logic & Memory > Standard Logic > Buffers.

Can I view similar or alternative parts?

You can view similar parts to MC74VHC244DTR2G 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 MC74VHC244DTR2G you can contact the distributor directly for product support, shipping queries etc.

Is the MC74VHC244DTR2G RoHS compliant?

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

Which authorised distributors for MC74VHC244DTR2G have stock available?

Authorised distributors including Chip One Stop, Avnet Silica, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for MC74VHC244DTR2G.

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