MC74LCX74_05 datasheet(1/8 Pages) ONSEMI | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs

1 / 8 page

May, 2005 − Rev. 5

Publication Order Number:

MC74LCX74/D

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 VI 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*

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

MARKING

DIAGRAMS

TSSOP−14

DT SUFFIX

CASE 948G

SOEIAJ−14

M SUFFIX

CASE 965

SOIC−14

D SUFFIX

CASE 751A

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

ORDERING INFORMATION

http://onsemi.com

= Assembly Location

L, WL

= Wafer Lot

Y, YY

= Year

W, WW

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

74LCX74

ALYWG

LCX74G

AWLYWW

LCX

ALYW

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