MC74LCX244DTG by ON Semiconductor | Buffers & Line Drivers | Avnet ASIA
TOOL TIP
PRINT Bookmark Share
Send a link to this page
Please enter a valid Email id
Link
Sender
Send to
jsmith@baa.com
sjohnson@baa.com
Add another address
Add another address
Add another address
Subject
Message

MC74LCX244DTG

ON Semiconductor

Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Rail

Manufacturer Part #: MC74LCX244DTG

Alternate Part #: MC74LCX244DTG


RoHS Compliant

Descriptions

Documents

Subs/Alternatives/Related

Information

The MC74LCX244 is a high performance, non-inverting octal buffer operating from a 2.3 to 3.6V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A V specification of 5.5V allows MC74LCX244 inputs to be safely driven from 5V devices. The MC74LCX244 is suitable for memory address driving and all TTL level bus oriented transceiver applications. Current drive capability is 24mA at the outputs. The Output Enable (OEbar) input, when HIGH, disables the output by placing them in a HIGH Z condition.

Key Features

  • Designed for 2.3 to 3.6V VCC Operation
  • 5V Tolerant - Interface Capability With 5V TTL Logic
  • Supports Live Insertion and Withdrawal
  • IOFF Specification Guarantees High Impedance When VCC = 0V
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current in All Three Logic States (10µA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500mA
  • ESD Performance: Human Body Model >2000V; Machine Model >200V
  • Pb-Free Packages are Available*

Technical Attributes

Description
Value
Find similar Parts
Maximum High Level Output Current
-24 mA
Supplier Package
TSSOP
Pin Count
20
MSL Level
1
Lead Finish
Gold
Tolerant I/Os
5 V
Maximum Operating Supply Voltage
3.6 V
Fabrication Technology
CMOS
Minimum Operating Supply Voltage
2 V
Number of Inputs per Chip
8
Maximum Quiescent Current
10 uA
Maximum Low Level Output Current
24 mA
Operating Temperature
-55 to 125 °C
Input Signal Type
Single-Ended
Product Dimensions
6.6 x 4.5 x 1.05 mm
Number of Output Enables per Chip
2 Low
Number of Outputs per Chip
8
Number of Channels per Chip
8
Output Type
3-State
Number of Elements per Chip
2
Logic Function
Buffer/Line Driver
Bus Hold
No
Maximum Propagation Delay Time @ Maximum CL
7.5@2.7V|6.5@3V to 3.6V ns
Max Processing Temp
260
Propagation Delay Test Condition
50 pF
Mounting
Surface Mount
Typical Operating Supply Voltage
2.5|3.3 V
Polarity
Non-Inverting

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
Subs/Alternatives
Related Parts
Products
Pricing
Availability
Qty
{{#catalogEntryView}}
{{{shortDescription}}}
{{#compareCheck}} {{/compareCheck}} {{^compareCheck}} {{/compareCheck}} {{#compareCountCheck}} Added to Compare (Compare Products) {{/compareCountCheck}} {{^compareCountCheck}} Compare {{/compareCountCheck}}
{{#displayTier}}
{{#tierPrice}} {{#tierWithinRange}} {{#firstTier}}
{{tierQuantity}}+
{{{formattedItemPrice}}}
{{/firstTier}} {{^firstTier}}
{{tierQuantity}}+
{{{formattedItemPrice}}}
{{/firstTier}} {{/tierWithinRange}} {{/tierPrice}}
{{/displayTier}}
{{#displayTier}}
{{#tierPrice}} {{#showAllTier}} {{#firstTier}}
{{tierQuantity}}+
{{{formattedItemPrice}}}
{{/firstTier}} {{^firstTier}}
{{tierQuantity}}+
{{{formattedItemPrice}}}
{{/firstTier}} {{/showAllTier}} {{/tierPrice}}
{{/displayTier}}
{{#collapsedPriceTier}}
More
{{/collapsedPriceTier}} {{#quoteItem}}
{{#newProductFlagNotNPI}}

Requires Quote

REQUEST QUOTE  

{{/newProductFlagNotNPI}}
{{/quoteItem}} {{#iQuoteItem}} {{#newProductFlagNotNPI}}

Requires Quote

REQUEST QUOTE  

{{/newProductFlagNotNPI}} {{/iQuoteItem}} {{#webQuoteItem}}

Requires Quote

REQUEST QUOTE  

{{/webQuoteItem}} {{#productQuoteItem}} {{#notCpi_notNpi}} {{^hidePrice}}
{{/hidePrice}} {{#hidePrice}}
REQUEST QUOTE  

{{/hidePrice}} {{/notCpi_notNpi}} {{/productQuoteItem}}
{{#onlyShowMoreStock}}
{{/onlyShowMoreStock}} {{^onlyShowMoreStock}}
{{/onlyShowMoreStock}} {{^redTag}} {{#downloadableSoftware}}

In Stock downloadable

{{/downloadableSoftware}} {{^.downloadableSoftware}} {{#stockReady}}

In Stock: {{displayQty}}

{{/stockReady}} {{/.downloadableSoftware}} {{/redTag}} {{#factoryStockAvailable}}

Ship From MFR: {{factoryStockDisplay}}

{{/factoryStockAvailable}} {{#validLeadTime}} {{^obsolete}} {{#displayLeadTime}}

Additional Stock Lead Time: {{displayLeadTime}}

{{/displayLeadTime}} {{/obsolete}} {{/validLeadTime}} {{#canBuildInv}}

Can Build {{canBuildInv}} {{#displayCanBuildLeadTime}} in {{displayCanBuildLeadTime}} {{/displayCanBuildLeadTime}}

{{/canBuildInv}} {{#showMoreStockLink}}

Check additional stock and lead time

{{/showMoreStockLink}}
{{#isAddCartAllowed}} {{/isAddCartAllowed}}
{{^hideMinMult}} Min: {{xcatField1}} Mult: {{multQuantity}} {{/hideMinMult}}
{{/catalogEntryView}}
{{#showMore}} {{/showMore}}

Clearance Sale