MC74LCX244DTR2G ON Semiconductor, MC74LCX244DTR2G Datasheet

IC BUFF/DVR TRI-ST DUAL 20TSSOP

MC74LCX244DTR2G

Manufacturer Part Number
MC74LCX244DTR2G
Description
IC BUFF/DVR TRI-ST DUAL 20TSSOP
Manufacturer
ON Semiconductor
Series
74LCXr
Datasheet

Specifications of MC74LCX244DTR2G

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Logic Family
74LCX
Number Of Channels Per Chip
Octal
Polarity
Non-Inverting
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
85 C
Mounting Style
SMD/SMT
High Level Output Current
- 24 mA
Input Bias Current (max)
10 uA
Low Level Output Current
24 mA
Maximum Power Dissipation
200 mW
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
3
Output Type
3-State
Propagation Delay Time
7.5 ns @ 2.7 V or 6.5 ns @ 3 V to 3.6 V
Logical Function
Buffer/Line Driver
Number Of Elements
2
Number Of Channels
8
Number Of Inputs
8
Number Of Outputs
8
Operating Supply Voltage (typ)
2.5/3.3V
Package Type
TSSOP
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2V
Quiescent Current
10uA
Technology
CMOS
Pin Count
20
Mounting
Surface Mount
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Logic Device Type
Buffer, Non Inverting
Supply Voltage Range
2V To 3.6V
Logic Case Style
TSSOP
No. Of Pins
20
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Rohs Compliant
Yes
Family Type
LCX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MC74LCX244DTR2GOS
MC74LCX244DTR2GOS
MC74LCX244DTR2GOSTR

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MC74LCX244
Low-Voltage CMOS Octal
Buffer
With 5 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)
buffer operating from a 2.3 to 3.6 V supply. High impedance TTL
compatible inputs significantly reduce current loading to input drivers
while TTL compatible outputs offer improved switching noise
performance. A V
to be safely driven from 5 V devices. The MC74LCX244 is suitable
for memory address driving and all TTL level bus oriented transceiver
applications.
(OE) input, when HIGH, disables the output by placing them in a
HIGH Z condition.
Features
© Semiconductor Components Industries, LLC, 2010
February, 2010 − Rev. 9
The MC74LCX244 is a high performance, non−inverting octal
Current drive capability is 24 mA at the outputs. The Output Enable
Substantially Reduces System Power Requirements
Designed for 2.3 to 3.6 V V
5 V Tolerant − Interface Capability With 5 V TTL Logic
Supports Live Insertion and Withdrawal
I
LVTTL Compatible
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10 mA)
Latchup Performance Exceeds 500 mA
ESD Performance:
Pb−Free Packages are Available
OFF
Specification Guarantees High Impedance When V
I
specification of 5.5 V allows MC74LCX244 inputs
Human Body Model >2000 V
Machine Model >200 V
CC
Operation
CC
1
= 0 V
20
20
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
20
(Note: Microdot may be in either location)
1
1
1
ORDERING INFORMATION
A
L, WL
Y, YY
W, WW = Work Week
G or G
http://onsemi.com
CASE 948E
DT SUFFIX
SOEIAJ−20
CASE 485AA
TSSOP−20
M SUFFIX
CASE 967
DW SUFFIX
CASE 751D
MN SUFFIX
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
SOIC−20
QFN20
Publication Order Number:
20
1
20
20
1
1
DIAGRAMS
AWLYYWWG
MARKING
AWLYWWG
MC74LCX244/D
74LCX244
ALYW G
LCX244
LCX
244
ALYWG
G
1
LCX
244
G

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MC74LCX244DTR2G Summary of contents

Page 1

MC74LCX244 Low-Voltage CMOS Octal Buffer With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) The MC74LCX244 is a high performance, non−inverting octal buffer operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs significantly reduce current loading to ...

Page 2

V 2OE 1O0 2D0 1O1 2D1 1O2 1OE 1D0 2O0 1D1 2O1 1D2 2O2 19 20 QFN PIN #1 2 Figure 1. Pinouts: 20−Lead (Top ...

Page 3

MAXIMUM RATINGS Symbol Parameter V DC Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Source/Sink Current Supply ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Characteristic V HIGH Level Input Voltage (Note LOW Level Input Voltage (Note HIGH Level Output Voltage OH V LOW Level Output Voltage OL I Input Leakage Current I I 3−State ...

Page 5

DYNAMIC SWITCHING CHARACTERISTICS Symbol Characteristic V Dynamic LOW Peak Voltage (Note 4) OLP V Dynamic LOW Valley Voltage (Note 4) OLV 4. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output ...

Page 6

... OUT ORDERING INFORMATION Device MC74LCX244DW MC74LCX244DWG MC74LCX244DWR2 MC74LCX244DWR2G MC74LCX244DT MC74LCX244DTG MC74LCX244DTR2 MC74LCX244DTR2G MC74LCX244MELG MC74LCX244MNTWG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free DUT R ...

Page 7

20X 0. 18X A1 T PACKAGE DIMENSIONS SOIC−20 DW SUFFIX CASE 751D−05 ISSUE G NOTES DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET ...

Page 8

... S A −V− 0.100 (0.004) −T− SEATING PLANE 16X 0.36 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. TSSOP−20 CASE 948E−02 ISSUE Í Í Í Í ...

Page 9

0.10 (0.004) 0.13 (0.005) M PACKAGE DIMENSIONS SOEIAJ−20 CASE 967−01 ISSUE DETAIL P VIEW http://onsemi.com 9 NOTES: 1. ...

Page 10

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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