MC74LCX573_05 ONSEMI [ON Semiconductor], MC74LCX573_05 Datasheet

MC74LCX573_05

Manufacturer Part Number

MC74LCX573_05

Description

Low-Voltage CMOS Octal Transparent Latch Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

Manufacturer

ONSEMI [ON Semiconductor]

Datasheet

1.MC74LCX573_05.pdf (8 pages)

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MC74LCX573

Low−Voltage CMOS

Octal Transparent Latch

Flow Through Pinout

With 5 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

transparent latch 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

MC74LCX573 inputs to be safely driven from 5.0 V devices.

outputs. When the Latch Enable (LE) input is HIGH, data on the Dn

inputs enters the latches. In this condition, the latches are transparent,

i.e., a latch output will change state each time its D input changes.

When LE is LOW, the latches store the information that was present

on the D inputs a setup time preceding the HIGH−to−LOW transition

of LE. The 3−state standard outputs are controlled by the Output

Enable (OE) input. When OE is LOW, the standard outputs are

enabled. When OE is HIGH, the standard outputs are in the high

impedance state, but this does not interfere with new data entering into

the latches. The LCX573 flow through design facilitates easy PC

board layout.

Features

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

May, 2005 − Rev. 7

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

The MC74LCX573 is a high performance, non−inverting octal

The MC74LCX573 contains 8 D−type latches with 3−state standard

Substantially Reduces System Power Requirements

Designed for 2.3 to 3.6 V V

5.0 V Tolerant − Interface Capability With 5.0 V TTL Logic

Supports Live Insertion and Withdrawal

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*

Semiconductor Components Industries, LLC, 2005

OFF

Specification Guarantees High Impedance When V

Human Body Model >2000 V

Machine Model >200 V

Operation

specification of 5.5 V allows

= 0 V

See detailed ordering and shipping information in the package

dimensions section on page 3 of this data sheet.

L, WL

Y, YY

W, WW

(Note: Microdot may be in either location)

ORDERING INFORMATION

http://onsemi.com

CASE 948E

SOEIAJ−20

TSSOP−20

DT SUFFIX

CASE 967

DW SUFFIX

M SUFFIX

CASE 751D

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

SOIC−20

Publication Order Number:

DIAGRAMS

AWLYYWWG

MARKING

MC74LCX573/D

AWLYWWG

74LCX573

ALYWG

LCX573

LCX

573

Related parts for MC74LCX573_05

MC74LCX573_05 Summary of contents

Page 1

MC74LCX573 Low−Voltage CMOS Octal Transparent Latch Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) The MC74LCX573 is a high performance, non−inverting octal transparent latch operating from a 2.3 to 3.6 V supply. High impedance TTL compatible inputs ...

Page 2

Figure 1. Pinout (Top View) PIN NAMES PINS FUNCTION OE Output ...

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

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MC74LCX573_05 ONSEMI [ON Semiconductor], MC74LCX573_05 Datasheet

MC74LCX573_05

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MC74LCX573_05 Summary of contents

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