SN74HCT138D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 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 | Tube |
| 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 |
| 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 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Number of Circuits | 1 |
| Load Capacitance | 50pF |
| Power Dissipation | 2W |
| Output Current | 25mA |
| 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 |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HCT138D Overview
In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).Tube is the method used for packaging.In terms of mounting, digital switch ic uses the method of Surface Mount.For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Multiplexers of the 74HCT series can be used in a wide range of applications.Among its basic configurations are 16 terminations.The base part number is 74HCT138, which is also useful when looking up signal switch's related components.The multiplexer's system works with 5V voltage.There are 16 component pins in this turn signal switch.At the end of a conductor, it uses GULL WING as the point where the conductor ends.In this case, Single is employed as the supply type.This multiplexer ic is configured with 16 pins.The mounting is in the way of Surface Mount.Among the family of HCT the logic switch is a member.The multiplexer ic provides 8 bits.It is provided that 5V has a power supply in order to function normally.As a result, the turn signal switch consists of 8 outputs.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 80μA current of multiplexer ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 3 inputs.For greater switches' flexibility, the output current of 25mA is provided.To operate the digitalswitch normally, 1 circuits are formed.
SN74HCT138D 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
SN74HCT138D Applications
There are a lot of Texas Instruments SN74HCT138D Signal Switches / Multiplexers / Decoders applications.
- Telephone network
- Electronic circuits
- HDMI applications
- To select different devices in microprocessor input
- A/D converters
- Automation system
- Microprocessor memory systems
- Data distribution
- Seven segment displays
- Logic circuits
