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SN74AHC138DGVR
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TFSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 41.900595mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74AHC |
| 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 | 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 | 0.4mm |
| Base Part Number | 74AHC138 |
| 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 |
| Number of Bits | 8 |
| Propagation Delay | 13 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 18.5 ns |
| Family | AHC/VHC/H/U/V |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| Bandwidth | 110MHz |
| Max I(ol) | 0.05 A |
| Power Supply Current-Max (ICC) | 0.04mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 1.2mm |
| Length | 3.6mm |
| Width | 4.4mm |
| Thickness | 1.05mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74AHC138DGVR Overview
In order to save board space, digital switch is located in the 16-TFSOP (0.173, 4.40mm Width).The package is packaged in accordance with Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2V~5.5V, designers have superior flexibility.The multiplexers from 74AHC series can be used for a wide range of applications.The basic configuration of this system includes 16 terminations.As its base part number is 74AHC138, logic switch can also be used to find its related parts.In this case, 3.3V is the voltage supplied to the multiplexer's system.There are 16 component pins in this turn signal switch.As a result, GULL WING represents the end of the conductors.Single is used as its supply type.A configuration of 16 pins is used.The mount is in Surface Mount.The logic switch object belongs to the family of AHC/VHC/H/U/V.As a result, signal multiplexer provides 8 bits.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.During mux switch's normal operation, 2/5.5V is provided with a power supply.For the turn signal switch's operation, there are 8 outputs.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.It consumes 4μA current of multiplexer ic without external influences.This multiplexer is equipped with 3 inputs and 3 outputs.A TR packaging method is used in the switches.The mux switch configuration contains 1 elements.
SN74AHC138DGVR Features
Supplied in the 16-TFSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
SN74AHC138DGVR Applications
There are a lot of Texas Instruments SN74AHC138DGVR Signal Switches / Multiplexers / Decoders applications.
- Memory system of computers
- To select different devices in microprocessor input
- Encrypted communications system
- Make half adder
- Data collection system
- Implementing boolean functions with multiple variables
- High-performance memory systems
- Image transmission
- A robotic vehicle with the metal detector
- CPU memory location identification