Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 5 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 |
Tape & Reel (TR) |
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 |
Packing Method |
TR |
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 |
Number of Elements |
1 |
Circuit |
1 x 3:8 |
Polarity |
Inverting |
Power Supplies |
5V |
Load Capacitance |
50pF |
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 |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
SN74HCT138DRG4 Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) is the method used for packaging.Digital switch ic uses a Surface Mount mounting method.the multiplexers uses IC Decoder/Demultiplexer as the analog IC.When the operating temperature is kept at -40°C~85°C, the machine will not be sensturn signal switchive to external influences.With a supply voltage of 4.5V~5.5V, designers have greater flexibility of digital controlled switch.As a member of 74HCT series, the multiplexers can be used for a wide range of applications.Among its basic features are 16 terminations.You can also find related parts by using its logic switch base part number of 74HCT138.The multiplexer's system is powered by 5V voltage.Currently, this turn signal switch has a total of 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.There is a type of supply of Single.With 16 pins, it is configured.The multiplexer ic is mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the HCT family.In the signal multiplexer, there are 8 bits available.A power supply is provided for mux switch's normal operation of 5V.There are 8 outputs designed to operate the turn signal switch.In electronic terms, the digital switch ic is classified as Decoder/Drivers.Despite not interacting with external factors, it consumes 80μA current of multiplexer ic.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.This multiplexer is equipped with 3 inputs and 3 outputs.Currently, the switches is packaged in accordance with the TR method.It contains 1 elements in mux switch configuration.
SN74HCT138DRG4 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
SN74HCT138DRG4 Applications
There are a lot of Texas Instruments SN74HCT138DRG4 Signal Switches / Multiplexers / Decoders applications.
- Electronics industry
- Seven segment displays
- Enabling different rows of memory depending on address in memory chips
- War field flying robot with a night vision flying camera
- Analog, digital or video signal switching
- VGA
- Speed control of medern motors
- Frequency multiplexing system
- Encrypted communications system
- Idle motor