MC74LVX259MEL ON Semiconductor, MC74LVX259MEL Datasheet

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MC74LVX259MEL

Manufacturer Part Number
MC74LVX259MEL
Description
IC LATCH AADDRESS 8BIT 16-SOEIAJ
Manufacturer
ON Semiconductor
Series
74LVXr
Datasheet

Specifications of MC74LVX259MEL

Logic Type
D-Type, Addressable
Circuit
1:8
Output Type
Standard
Voltage - Supply
2 V ~ 3.6 V
Independent Circuits
1
Delay Time - Propagation
8ns
Current - Output High, Low
4mA, 4mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
MC74LVX259
8−Bit Addressable
Latch/1−of−8 Decoder
CMOS Logic Level Shifter
with LSTTL−Compatible Inputs
silicon gate CMOS technology.
output which provides high noise immunity and stable output.
digital systems. The device has four modes of operation as shown in
the mode selection table. In the addressable latch mode, the data on
Data In is written into the addressed latch. The addressed latch follows
the data input with all non−addressed latches remaining in their
previous states. In the memory mode, all latches remain in their
previous state and are unaffected by the Data or Address inputs. In the
one−of−eight decoding or demultiplexing mode, the addressed output
follows the state of Data In with all other outputs in the LOW state. In
the Reset mode, all outputs are LOW and unaffected by the address
and data inputs. When operating the LVX259 as an addressable latch,
changing more than one bit of the address could impose a transient
wrong address. Therefore, this should only be done while in the
memory mode.
voltages up to 7.0 V are applied, regardless of the supply voltage. This
allows the MC74LVX259 to be used to interface 5.0 V circuits to 3.0 V
circuits.
Features
*For additional information on our Pb−Free strategy and soldering details, please
March, 2005 − Rev. 2
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The MC74LVX259 is an 8−bit Addressable Latch fabricated with
The internal circuit is composed of three stages, including a buffer
The LVX259 is designed for general purpose storage applications in
The MC74LVX259 input structure provides protection when
CMOS−Compatible Outputs: V
High Speed: t
Low Power Dissipation: I
High Noise Immunity: V
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance:
Pb−Free Packages are Available*
Semiconductor Components Industries, LLC, 2005
Human Body Model > 2000 V;
Machine Model > 200 V
PD
= 7.0 ns (Typ) at V
NIH
CC
= 2 mA (Max) at T
= V
OH
> 0.8 V
NIL
CC
= 28% V
= 3.3 V
CC
; V
OL
CC
A
< 0.1 V
= 25 C
CC
1
@Load
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
A
WL or L
Y
WW or W = Work Week
ORDERING INFORMATION
http://onsemi.com
CASE 751B
CASE 948F
SOEIAJ−16
DT SUFFIX
TSSOP−16
CASE 966
M SUFFIX
D SUFFIX
SOIC−16
= Assembly Location
= Wafer Lot
= Year
Publication Order Number:
16
16
1
1
MC74LVX259/D
DIAGRAMS
16
MARKING
1
AWLYWW
LVX259
LVX259
ALYW
ALYW
LVX
259

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MC74LVX259MEL Summary of contents

Page 1

... 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. Semiconductor Components Industries, LLC, 2005 March, 2005 − Rev ...

Page 2

RESET ENABLE DATA GND Figure 1. Pin Assignment BIN/OCT 1 ...

Page 3

DATA INPUT ADDRESS A1 DECODER INPUTS A2 14 ENABLE 15 RESET Figure 4. Expanded Logic Diagram MC74LVX259 http://onsemi.com ...

Page 4

MAXIMUM RATINGS Symbol V Positive DC Supply Voltage CC V Digital Input Voltage Output Voltage OUT I Input Diode Current IK I Output Diode Current Output Current, per Pin OUT I DC Supply Current, ...

Page 5

DC CHARACTERISTICS (Voltages Referenced to GND) Symbol Parameter V Minimum High−Level IH Input Voltage V Maximum Low−Level IL Input Voltage V High−Level Output OH Voltage Voltage V Low−Level Output OL Voltage Voltage I Input Leakage Current IN I Maximum Quiescent ...

Page 6

TIMING REQUIREMENTS Input Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î ...

Page 7

... Device MC74LVX259D MC74LVX259DG MC74LVX259DR2 MC74LVX259DR2G MC74LVX259DT MC74LVX259DTR2 MC74LVX259M MC74LVX259MG MC74LVX259MEL MC74LVX259MELG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free. EMBOSSED CARRIER DIMENSIONS Tape ...

Page 8

G K −T− SEATING PLANE 0.25 (0.010 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006) ...

Page 9

VIEW 0.10 (0.004) 0.13 (0.005) M MC74LVX259 SOEIAJ−16 M SUFFIX CASE 966−01 ISSUE O NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI CONTROLLING ...

Page 10

... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com MC74LVX259 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 10 ON Semiconductor Website: http://onsemi ...

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