74AC138MTR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AC |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Tin (Sn) |
| Subcategory | Decoder/Drivers |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Base Part Number | 74AC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Number of Elements | 1 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Propagation Delay | 15.4 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 15.4 ns |
| Family | AC |
| Logic Function | Decoder, Demux |
| Number of Inputs | 3 |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Length | 9.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74AC138MTR Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).The package is in the form of Tape & Reel (TR).In terms of mounting, digital switch ic uses the method of Surface Mount.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.The multiplexers from 74AC series can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.The base part number is 74AC138, so you can find its logic switch related parts using that number.The multiplexer is supplied with 3.3V voltage.Currently, this turn signal switch has a total of 16 component pins.It employs GULL WING as the point at which conductors come to an end.In this case, the supply type is Single.A configuration of 16 pins is used.The mounting is in the way of Surface Mount.The logic switch is a member of the family of AC.Keep Vsup at 2V to avoid unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.During mux switch's normal operation, 2/6V is provided with a power supply.There are 8 outputs designed for the operation of the turn signal switch.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.It consumes 4μA current of multiplexer ic without external influences.It has 3 inputs.A TAPE AND REEL packaging method is used in the switches.There are 1 elements used for the mux switch configuration.
74AC138MTR Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
74AC138MTR Applications
There are a lot of STMicroelectronics 74AC138MTR Signal Switches / Multiplexers / Decoders applications.
- Data communication
- Time division multiplexing system
- Seven segment displays
- A robotic vehicle with the metal detector
- Control unit of Central Processing unit (CPU)
- Steel plants
- Data collection system
- Night vision cameras
- Analog to digital conversion
- A/D converters
