SN74HCT138PWT
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS |
| Subcategory | Decoder/Drivers |
| Packing Method | TAPE AND REEL |
| 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 |
| Terminal Pitch | 0.65mm |
| Base Part Number | 74HCT138 |
| Pin Count | 16 |
| Max Output Current | 4mA |
| Operating Supply Voltage | 5V |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Propagation Delay | 45 ns |
| Quiescent Current | 80μA |
| Turn On Delay Time | 45 ns |
| Family | HCT |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 4mA 4mA |
| Supply Type | Single |
| Max I(ol) | 0.004 A |
| Number of Input Lines | 3 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 8 |
| Input Conditioning | STANDARD |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
SN74HCT138PWT Overview
Providing this information in the 16-TSSOP (0.173, 4.40mm Width) enables digital switch board space to be saved.In this case, it is packaged as Tape & Reel (TR).Mounting is performed using Surface Mount.the multiplexers uses an analog IC Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.Multiplexers of the 74HCT series can be used in a wide range of applications.There is a design for terminating 16 as part of its basic configuration.The base part number is 74HCT138, which can also be used to find its logic switch related parts.The multiplexer's system works with 5V voltage.This turn signal switch consists of 16 component pins.As a result, GULL WING represents the end of the conductors.In this case, Single is employed as the supply type.The board is configured with 16 pins.The mount is in Surface Mount.The logic switch is included into the family of HCT.There is a power supply provided for the mux switch's normal operation of 5V.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 80μA current of multiplexer ic.Using a supply voltage of 5V can result in reliable performance of the multiplexers.The switches packaging is based on TAPE AND REEL.On the multiplexers, 3 input lines are provided for accepting voltage levels.A signal source is provided by 8 output lines.It also provides improved characteristics of TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS.
SN74HCT138PWT Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
3 input lines
8 output lines
TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS
SN74HCT138PWT Applications
There are a lot of Texas Instruments SN74HCT138PWT Signal Switches / Multiplexers / Decoders applications.
- Enabling block of memory depending on address in memory chips
- CPU memory location identification
- PCIe
- VGA
- Data-routing applications
- Time division multiplexing system
- To select different devices in microprocessor output
- High-performance memory-decoding applications
- Code conversion
- D/A converters
