MC74LCX125_05 Datasheet, PDF (1/8 Pages) ON Semiconductor – Low-Voltage CMOS Quad Buffer With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

MC74LCX125
Low−Voltage CMOS
Quad Buffer
With 5 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)
The MC74LCX125 is a high performance, non−inverting quad
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_I specification of 5.5 V allows MC74LCX125 inputs
to be safely driven from 5.0 V devices. The MC74LCX125 is suitable
for memory address driving and all TTL level bus oriented transceiver
applications.
Current drive capability is 24 mA at the outputs. The Output Enable
(OEn) inputs, when HIGH, disable the outputs by placing them in a
HIGH Z condition.
Features
• Designed for 2.3 to 3.6 V V_CC Operation
• 5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic
• Supports Live Insertion and Withdrawal
• I_OFF Specification Guarantees High Impedance When V_CC = 0 V
• LVTTL Compatible
• LVCMOS Compatible
• 24 mA Balanced Output Sink and Source Capability
• Near Zero Static Supply Current in all Three Logic States (10 mA)
Substantially Reduces System Power Requirements
• Latchup Performance Exceeds 500 mA
• ESD Performance: Human Body Model >2000 V
Machine Model >200 V
• Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
14
1
14
SOIC−14
D SUFFIX
CASE 751A
1
LCX125G
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
LCX
125
ALYWG
G
1
A
= Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G
= Pb−Free Package
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
May, 2005 − Rev. 5
Publication Order Number:
MC74LCX125/D