74VHC138TTR
| Parameters | |
|---|---|
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74VHC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Subcategory | Decoder/Drivers |
| Packing Method | TAPE AND REEL |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | 74VHC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Number of Elements | 1 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Load Capacitance | 50pF |
| Propagation Delay | 18.5 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 18.5 ns |
| Family | AHC/VHC |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74VHC138TTR Overview
The reason it is provided is that the board space can be saved by placing digital switch in the 16-TSSOP (0.173, 4.40mm Width).In this case, it is packaged as Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.In the case of -55°C~125°C, turn signal switch will not be affected by external factors.Designers have greater flexibility when digital controlled switch operates at a 2V~5.5V supply voltage.Multiplexers in the 74VHC series are suitable for a wide range of applications.It is designed with 16 terminations as part of its basic configuration.Its logic switch base part number is 74VHC138 which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 3.3V is supplied.This turn signal switch has 16 component pins.It is the end of conductors that is represented by GULL WING.In this case, the supply type is Single.Currently, it is configured with a 16 pin configuration.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch is a member of the AHC/VHC family.To avoid unnecessary failures, keep the supply voltage at 2V (Vsup).It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.For mux switch's normal operation, there is a power supply provided at 2/5.5V.The turn signal switch has 8 outputs.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.No external influence consumes 4μA current of multiplexer ic.This multiplexer is equipped with 3 inputs and 3 outputs.In accordance with TAPE AND REEL, switches can be packaged.In mux switch configuration, there are 1 elements.
74VHC138TTR Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
74VHC138TTR Applications
There are a lot of STMicroelectronics 74VHC138TTR Signal Switches / Multiplexers / Decoders applications.
- High-performance memory-decoding applications
- PCIe
- Recording transmission
- War field flying robot with a night vision flying camera
- Implementing boolean functions with multiple variables
- Transmission from the computer system of a satellite
- A/D converters
- Code conversion
- Microprocessor memory systems
- Data bus control
