MC74HCT138AD ON Semiconductor, MC74HCT138AD Datasheet

IC DECODER/DMUX 1-8 LSTTL 16SOIC

MC74HCT138AD

Manufacturer Part Number
MC74HCT138AD
Description
IC DECODER/DMUX 1-8 LSTTL 16SOIC
Manufacturer
ON Semiconductor
Series
74HCTr
Type
Decoder/Demultiplexerr
Datasheet

Specifications of MC74HCT138AD

Circuit
1 x 3:8
Independent Circuits
1
Current - Output High, Low
4mA, 4mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MC74HCT138ADOS

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC74HCT138ADR2
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Part Number:
MC74HCT138ADTR2G
Manufacturer:
ON/安森美
Quantity:
20 000
MC74HCT138A
1-of-8 Decoder/
Demultiplexer with LSTTL
Compatible Inputs
High−Performance Silicon−Gate CMOS
HCT138A may be used as a level converter for interfacing TTL or
NMOS outputs to High Speed CMOS inputs.
active−lot outputs. This device features three Chip Select inputs, two
active−low and one active−high to facilitate the demultiplexing,
cascading, and chip−selecting functions. The demultiplexing function
is accomplished by using the Address inputs to select the desired
device output; one of the Chip Selects is used as a data input while the
other Chip Selects are held in their active states.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2009
December, 2009 − Rev. 9
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The MC74HCT138A is identical in pinout to the LS138. The
The HCT138A decodes a three−bit Address to one−of−eight
No. 7A
Output Drive Capability: 10 LSTTL Loads
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 mA
In Compliance with the Requirements Defined by JEDEC Standard
Chip Complexity: 122 FETs or 30.5 Equivalent Gates
Pb−Free Packages are Available*
1
16
16
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
16
1
1
A
WL, L
YY, Y
WW, W
G or G
(Note: Microdot may be in either location)
1
ORDERING INFORMATION
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
CASE 751B
CASE 948F
TSSOP−16
DT SUFFIX
CASE 648
N SUFFIX
D SUFFIX
SOIC−16
PDIP−16
Publication Order Number:
16
16
1
1
MC74HCT138AN
MC74HCT138A/D
DIAGRAMS
AWLYYWWG
16
1
MARKING
HCT138AG
AWLYWW
ALYWG
138A
HCT
G

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MC74HCT138AD Summary of contents

Page 1

... Chip Complexity: 122 FETs or 30.5 Equivalent Gates • 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, 2009 December, 2009 − Rev. 9 http://onsemi.com PDIP− ...

Page 2

... ORDERING INFORMATION Device MC74HCT138ANG MC74HCT138ADG MC74HCT138ADR2G MC74HCT138ADTR2 †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 ...

Page 3

MAXIMUM RATINGS Symbol Parameter V DC Supply Voltage (Referenced to GND Input Voltage (Referenced to GND Output Voltage (Referenced to GND) out I DC Input Current, per Pin Output Current, per ...

Page 4

AC ELECTRICAL CHARACTERISTICS Symbol t , Maximum Propagation Delay, Input A to Output Y PLH t (Figures 1 and 4) PHL t , Maximum Propagation Delay, CS1 to Output Y PLH t (Figures 2 and 4) PHL t , Maximum ...

Page 5

VALID VALID 1.3 V INPUT PLH PHL 1.3 V OUTPUT Y Figure 1. INPUT CS2, CS3 t OUTPUT Y SWITCHING WAVEFORMS 3 V INPUT CS1 GND t PHL OUTPUT Y t THL 2.7 ...

Page 6

0.25 (0.010) M −A− −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS PDIP−16 N ...

Page 7

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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