Parameters |
Terminal Pitch |
0.5mm |
Base Part Number |
74HCT138 |
Pin Count |
16 |
Number of Outputs |
8 |
Operating Supply Voltage |
5V |
Circuit |
1 x 3:8 |
Polarity |
Inverting |
Propagation Delay |
60 ns |
Quiescent Current |
8μA |
Family |
HCT |
Logic Function |
Decoder, Demultiplexer |
Number of Inputs |
3 |
Current - Output High, Low |
4mA 4mA |
Supply Type |
Single |
Voltage Supply Source |
Single Supply |
Independent Circuits |
1 |
Input Conditioning |
STANDARD |
Width |
2.5mm |
RoHS Status |
ROHS3 Compliant |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
16-VFQFN Exposed Pad |
Number of Pins |
16 |
Operating Temperature |
-40°C~125°C |
Packaging |
Tape & Reel (TR) |
Published |
2010 |
Series |
74HCT |
JESD-609 Code |
e4 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
16 |
Type |
Decoder/Demultiplexer |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Technology |
CMOS |
Voltage - Supply |
4.5V~5.5V |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Number of Functions |
1 |
Supply Voltage |
5V |
74HCT138BQ-Q100,11 Overview
In order to save board space, digital switch is located in the 16-VFQFN Exposed Pad.As a result, it is packaged in a way that is referred to as Tape & Reel (TR).Mounting is performed using Surface Mount.The analog IC in the multiplexers is identified as Decoder/Demultiplexer.By keeping the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.When operated with a 4.5V~5.5V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.The multiplexers can be used for a wide range of applications since they are members of 74HCT series.The basic configuration of this system includes 16 terminations.You can also find related parts by using its logic switch base part number of 74HCT138.For multiplexer's system, 5V voltage is supplied.A component pin count of 16 can be found on this turn signal switch.At the end of a conductor, it uses NO LEAD as the point where the conductor ends.In this case, Single is employed as the supply type.Currently, it is configured with 16 pins.Surface Mount is the way it is mounted.There is a family of HCT members.The turn signal switch operates with 8 outputs.Without any external influences, it consumes 8μA current of multiplexer ic at all times.When a supply voltage of 5V is used, reliable performance of the multiplexers can be achieved.There are 3 inputs provided in this multiplexer.
74HCT138BQ-Q100,11 Features
Supplied in the 16-VFQFN Exposed Pad package
Adopting a supply type of Single
Operating with the supply voltage of 5V
74HCT138BQ-Q100,11 Applications
There are a lot of Nexperia USA Inc. 74HCT138BQ-Q100,11 Signal Switches / Multiplexers / Decoders applications.
- Data collection system
- Enabling different rows of memory depending on address in memory chips
- Data transfer
- Relay
- Speed control of medern motors
- Medical industry
- Paper plants
- HD surveillance system
- Microprocessor memory systems
- Automatic health monitoring systems