MC74LCX74_05 Datasheet, PDF (1/8 Pages) ON Semiconductor – Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs

MC74LCX74
Low−Voltage CMOS Dual
D−Type Flip−Flop
With 5 V−Tolerant Inputs
The MC74LCX74 is a high performance, dual D−type flip−flop
with asynchronous clear and set inputs and complementary (O, O)
outputs. It operates 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 MC74LCX74 inputs
to be safely driven from 5.0 V devices.
The MC74LCX74 consists of 2 edge−triggered flip−flops with
individual D−type inputs. The flip−flop will store the state of
individual D inputs, that meet the setup and hold time requirements, on
the LOW−to−HIGH Clock (CP) transition.
Features
• Designed for 2.3 V to 3.6 V V_CC Operation
• 5.0 V Tolerant Inputs − Interface Capability With 5.0 V TTL Logic
• 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*
14
1
http://onsemi.com
MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
LCX74G
AWLYWW
14
1
TSSOP−14
DT SUFFIX
CASE 948G
14
LCX
74
ALYWG
G
1
14
1
14
SOEIAJ−14
M SUFFIX
CASE 965
74LCX74
ALYWG
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 3 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:
MC74LCX74/D