Texas Instruments SN74HCT138D
SN74HCT138D
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Texas Instruments SN74HCT138D information
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Number of Pins
16
Weight
141.690917mg
Operating Temperature
-40°C~85°C
Packaging
Tube
Series
74HCT
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Type
Decoder/Demultiplexer
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Decoder/Drivers
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Base Part Number
74HCT138
Pin Count
16
Number of Outputs
8
Operating Supply Voltage
5V
Circuit
1 x 3:8
Polarity
Inverting
Power Supplies
5V
Number of Circuits
1
Load Capacitance
50pF
Power Dissipation
2W
Output Current
25mA
Number of Bits
8
Propagation Delay
45 ns
Quiescent Current
80μA
Turn On Delay Time
45 ns
Family
HCT
Logic Function
Decoder, Demultiplexer
Number of Inputs
3
Current - Output High, Low
4mA 4mA
Supply Type
Single
Bandwidth
28MHz
Max I(ol)
0.004 A
Voltage Supply Source
Single Supply
Input Conditioning
STANDARD
Height
1.75mm
Length
9.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- PCN Design/Specification :
- Datasheets :
texasinstruments-sn74hct138d-datasheets-3266.pdf
texasinstruments-sn74hct138d-datasheets-3267.pdf
texasinstruments-sn74hct138d-datasheets-3270.pdf
texasinstruments-sn74hct138d-datasheets-3271.pdf
texasinstruments-sn74hct138d-datasheets-3272.pdf
texasinstruments-sn74hct138d-datasheets-3273.pdf
SN74HCT138D Overview
In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).Tube is the method used for packaging.In terms of mounting, digital switch ic uses the method of Surface Mount.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers of the 74HCT series can be used in a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74HCT138, which is also useful when looking up signal switch's related components.The multiplexer's system works with 5V voltage.There are 16 component pins in this turn signal switch.At the end of a conductor, it uses GULL WING as the point where the conductor ends.In this case, Single is employed as the supply type.This multiplexer ic is configured with 16 pins.The mounting is in the way of Surface Mount.Among the family of HCT the logic switch is a member.The multiplexer ic provides 8 bits.It is provided that 5V has a power supply in order to function normally.As a result, the turn signal switch consists of 8 outputs.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 80μA current of multiplexer ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 3 inputs.For greater switches' flexibility, the output current of 25mA is provided.To operate the digitalswitch normally, 1 circuits are formed.
SN74HCT138D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74HCT138D Applications
There are a lot of Texas Instruments SN74HCT138D Signal Switches / Multiplexers / Decoders applications.
- Telephone network
- Electronic circuits
- HDMI applications
- To select different devices in microprocessor input
- A/D converters
- Automation system
- Microprocessor memory systems
- Data distribution
- Seven segment displays
- Logic circuits
- ImagePart NumberManufacturerPackage / CaseNumber of InputsNumber of PinsLogic FunctionNumber of CircuitsNumber of OutputsPropagation DelaySupply VoltageView Compare
SN74HCT138D
NA16-SOIC (0.154, 3.90mm Width)
3
16
Decoder, Demultiplexer
1
8
45 ns
5 V
MC74HC138ADR2GON Semiconductor16-SOIC (0.154, 3.90mm Width)
-
16
Decoder, Demultiplexer, Demux
-
8
205 ns
5 V
SN74HCT138D
VS
MC74HC138ADR2G
CD74HCT238M96NA16-SOIC (0.154, 3.90mm Width)
3
16
Decoder, Demultiplexer
1
8
60 ns
5 V
SN74HCT138D
VS
CD74HCT238M96
- CD74HCT138M96G4NA
16-SOIC (0.154, 3.90mm Width)
3
16
Decoder, Demultiplexer
1
8
60 ns
5 V
SN74HCT138D
VS
CD74HCT138M96G4
- CD74HCT138M96NA
16-SOIC (0.154, 3.90mm Width)
3
16
Decoder, Demultiplexer
1
8
60 ns
5 V
SN74HCT138D
VS
CD74HCT138M96
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If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
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2.Are the Texas Instruments Incorporated (TI)'s SN74HCT138D price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
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After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
Texas Instruments Incorporated (TI) was founded in 1930 and is headquartered in Dallas, Texas, USA. Haviv Ilan is the President and CEO. They design, manufacture, test and sell analog and embedded semiconductors. Industrial and automotive markets are the best markets for their products .
The company focuses on amplifiers, audio, clock and timing, data converters, die and wafer services, DLP® products, interfaces, isolation devices, logic, microcontrollers (MCUs) and processors, motor drivers, power management, radio frequency & Microwaves, Sensors, Switches & Multiplexers, Wireless Connectivity.
Their values: Trustworthy, Inclusive, Innovative, Competitive, Results-oriented
Acquisition history：
In October 1999, TI acquired power Trends
In 2000, TI acquired Burr Brown (BB) at approximately $7.6 billion.
In September 2011, TI acquired National semiconductor(NS.NSC) for US$6.5 billion.
In 2021, TI acquired an operational 300mm fabrication plant located in Lehi, Utah from Micron for $900 million.
Main application fields:
Automotive, Communications Equipment, Enterprise Systems, Industrial Applications, Aerospace and Defense, Appliances, Building Automation, Factory Automation and Control, Grid Infrastructure, Industrial Transportation (non-automotive and non-light truck), Lighting, Medical, Motor Drives, Power Delivery, Pro Audio, Video & Signage, Retail Automation & Payments, Test & Measurement, Personal Electronics.
