MC74HCT138AD datasheet, PDF - EEWORLD Datasheet

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MC74HCT138AD: DescriptionHCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16; Categorylogic logic; File Size100KB，8 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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MC74HCT138AD Overview

HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16

MC74HCT138AD Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ON Semiconductor
Parts packaging code	SOIC
package instruction	SOP, SOP16,.25
Contacts	16
Reach Compliance Code	_compli
ECCN code	EAR99
Other features	3 ENABLE INPUTS
series	HCT
Input adjustment	STANDARD
JESD-30 code	R-PDSO-G16
JESD-609 code	e0
length	9.9 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	OTHER DECODER/DRIVER
MaximumI(ol)	0.004 A
Humidity sensitivity level	1
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	RAIL
Peak Reflow Temperature (Celsius)	235
power supply	5 V
Prop。Delay @ Nom-Su	45 ns
propagation delay (tpd)	45 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm

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MC74HCT138A

1−of−8 Decoder/

Demultiplexer with LSTTL

Compatible Inputs

High−Performance Silicon−Gate CMOS

http://onsemi.com

The MC74HCT138A is identical in pinout to the LS138. The

HCT138A may be used as a level converter for interfacing TTL or

NMOS outputs to High Speed CMOS inputs.

The HCT138A decodes a three−bit Address to one−of−eight

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

MARKING

DIAGRAMS

PDIP−16

N SUFFIX

CASE 648

MC74HCT138AN

AWLYYWWG

•

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

In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

•

Chip Complexity: 122 FETs or 30.5 Equivalent Gates

•

Pb−Free Packages are Available*

SOIC−16

D SUFFIX

CASE 751B

HCT138AG

AWLYWW

TSSOP−16

DT SUFFIX

CASE 948F

WL, L

Y, YY

W, WW

Assembly Location

Wafer Lot

Year

Work Week

Pb−Free Package

HCT

138

ALYW

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

*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

July, 2005 − Rev. 8

Publication Order Number:

MC74HCT138A/D

MC74HCT138AD Related Products

	MC74HCT138AD	MC74HCT138A	MC74HCT138A_05	MC74HCT138ADR2	MC74HCT138ADTR2
Description	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16	HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
series	HCT	HCT	HCT	HCT	HCT
Number of functions	1	1	1	1	1
Number of terminals	16	16	16	16	16
Maximum operating temperature	125 °C	125 Cel	125 Cel	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 Cel	-55 Cel	-55 °C	-55 °C
Output polarity	INVERTED	INVERTED	INVERTED	INVERTED	INVERTED
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
Terminal form	GULL WING	THROUGH-hole	THROUGH-hole	GULL WING	GULL WING
Terminal location	DUAL	pair	pair	DUAL	DUAL
Is it Rohs certified?	incompatible	-	-	incompatible	conform to
Maker	ON Semiconductor	-	-	ON Semiconductor	ON Semiconductor
Parts packaging code	SOIC	-	-	SOIC	TSSOP
package instruction	SOP, SOP16,.25	-	-	SOP, SOP16,.25	TSSOP, TSSOP16,.25
Contacts	16	-	-	16	16
Reach Compliance Code	_compli	-	-	_compli	unknow
ECCN code	EAR99	-	-	EAR99	EAR99
Other features	3 ENABLE INPUTS	-	-	3 ENABLE INPUTS	3 ENABLE INPUTS
Input adjustment	STANDARD	-	-	STANDARD	STANDARD
JESD-30 code	R-PDSO-G16	-	-	R-PDSO-G16	R-PDSO-G16
JESD-609 code	e0	-	-	e0	e4
length	9.9 mm	-	-	9.9 mm	5 mm
Load capacitance (CL)	50 pF	-	-	50 pF	50 pF
Logic integrated circuit type	OTHER DECODER/DRIVER	-	-	OTHER DECODER/DRIVER	OTHER DECODER/DRIVER
MaximumI(ol)	0.004 A	-	-	0.004 A	0.004 A
Humidity sensitivity level	1	-	-	1	1
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	-	-	SOP	TSSOP
Encapsulate equivalent code	SOP16,.25	-	-	SOP16,.25	TSSOP16,.25
Package shape	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	-	-	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing	RAIL	-	-	TAPE AND REEL	TAPE AND REEL
Peak Reflow Temperature (Celsius)	235	-	-	240	260
power supply	5 V	-	-	5 V	5 V
Prop。Delay @ Nom-Su	45 ns	-	-	45 ns	45 ns
propagation delay (tpd)	45 ns	-	-	45 ns	45 ns
Certification status	Not Qualified	-	-	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	-	-	1.75 mm	1.2 mm
Maximum supply voltage (Vsup)	5.5 V	-	-	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	-	-	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	-	-	5 V	5 V
surface mount	YES	-	-	YES	YES
technology	CMOS	-	-	CMOS	CMOS
Terminal surface	Tin/Lead (Sn/Pb)	-	-	Tin/Lead (Sn/Pb)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal pitch	1.27 mm	-	-	1.27 mm	0.65 mm
Maximum time at peak reflow temperature	NOT SPECIFIED	-	-	30	40
width	3.9 mm	-	-	3.9 mm	4.4 mm

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