MC74LCX574_05 ONSEMI [ON Semiconductor], MC74LCX574_05 Datasheet

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MC74LCX574_05

Manufacturer Part Number
MC74LCX574_05
Description
Low-Voltage CMOS Octal D-Type Flip-Flop Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
MC74LCX574
Low−Voltage CMOS
Octal D−Type Flip−Flop
Flow Through Pinout
With 5 V−Tolerant Inputs and Outputs
(3−State, Non−Inverting)
D−type flip−flop 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
MC74LCX574 inputs to be safely driven from 5.0 V devices.
individual D−type inputs and 3−state true outputs. The buffered clock
and buffered Output Enable (OE) are common to all flip−flops. The
eight flip−flops will store the state of individual D inputs that meet the
setup and hold time requirements on the LOW−to−HIGH Clock (CP)
transition. With the OE LOW, the contents of the eight flip−flops are
available at the outputs. When the OE is HIGH, the outputs go to the
high impedance state. The OE input level does not affect the operation
of the flip−flops. The LCX574 flow through design facilitates easy PC
board layout.
Features
*For additional information on our Pb−Free strategy and soldering details, please
February, 2005 − Rev. 5
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The MC74LCX574 is a high performance, non−inverting octal
The MC74LCX574 consists of 8 edge−triggered flip−flops with
5 V Tolerant − Interface Capability With 5 V TTL Logic
Supports Live Insertion and Withdrawal
I
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10 mA)
Substantially Reduces System Power Requirements
Designed for 2.3 to 3.6 V V
Latchup Performance Exceeds 500 mA
ESD Performance:
Pb−Free Packages are Available*
Semiconductor Components Industries, LLC, 2005
OFF
Specification Guarantees High Impedance When V
Human Body Model >2000 V
Machine Model >200 V
CC
Operation
I
specification of 5.5 V allows
CC
= 0 V
1
20
20
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
20
1
1
1
ORDERING INFORMATION
A
L, WL
Y, YY
W, WW
http://onsemi.com
CASE 948E
SOEIAJ−20
TSSOP−20
DT SUFFIX
CASE 967
DW SUFFIX
M SUFFIX
CASE 751D
SOIC−20
= Assembly Location
= Wafer Lot
= Year
= Work Week
Publication Order Number:
20
1
20
20
1
1
DIAGRAMS
MARKING
74LCX574
MC74LCX574/D
AWLYYWW
AWLYWW
LCX574
ALYW
LCX
574

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MC74LCX574_05 Summary of contents

Page 1

MC74LCX574 Low−Voltage CMOS Octal D−Type Flip−Flop Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) The MC74LCX574 is a high performance, non−inverting octal D−type flip−flop operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs ...

Page 2

Figure 1. Pinout: 20−Lead (Top View) PIN NAMES Pins Function OE Output Enable Input CP Clock Pulse Input D0−D7 ...

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

MC74LCX574 PULSE GENERATOR R T TEST PLH PHL PZL PLZ Open Collector/Drain t and t PLH PZH PHZ equivalent (Includes jig and probe capacitance ...

Page 7

20X T 0. 18X A1 K 20X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT 1 0.15 (0.006) ...

Page 8

0.10 (0.004) 0.13 (0.005 Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC ...

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