SN74S139AD
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 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 | 0°C~70°C |
| Packaging | Tube |
| Series | 74S |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| 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 | SCHOTTKY CLAMPED FOR HIGH PERFORMANCE |
| Subcategory | Decoder/Drivers |
| Technology | TTL |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74S139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Load Capacitance | 15pF |
| Number of Bits | 4 |
| Propagation Delay | 33 ns |
| Turn On Delay Time | 12 ns |
| Family | S |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 400μA 8mA |
| Supply Type | Single |
| Bandwidth | 50MHz |
| Power Supply Current-Max (ICC) | 90mA |
| 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 |
SN74S139AD Overview
Providing this information in the 16-SOIC (0.154, 3.90mm Width) enables digital switch board space to be saved.Tube represents its packaging.In terms of mounting, digital switch ic uses the method of Surface Mount.the multiplexers uses an analog IC Decoder/Demultiplexer.As long as the operating temperature is 0°C~70°C, turn signal switch will not be influenced by external factors.The turn signal switch is designed for use with a 4.75V~5.25V supply voltage, which gives it a lot of flexibility.The multiplexers can be used for a wide range of applications since they are members of 74S series.As part of its basic configuration, 16 terminations are designed as a part of it.Its logic switch base part number is 74S139 which can also be used to find its logic switch related parts.For multiplexer's system, 5V voltage is supplied.Signal switch has 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.There is a type of supply Single that is employed in this case.This multiplexer ic is configured with 16 pins.This unit is mounted in the way of Surface Mount.The S family includes the logic switch.There are 4 bits in signal multiplexer.As part of the operation of this turn signal switch, there are 4 outputs.This is a signal switch that is categorized as Decoder/Drivers.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.It also provides improved characteristics of SCHOTTKY CLAMPED FOR HIGH PERFORMANCE.In the mux switch configuration, there are 2 elements.
SN74S139AD Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
SCHOTTKY CLAMPED FOR HIGH PERFORMANCE
SN74S139AD Applications
There are a lot of Texas Instruments SN74S139AD Signal Switches / Multiplexers / Decoders applications.
- D/A converters
- Make half adder
- Enabling block of memory depending on address in memory chips
- War field flying robot with a night vision flying camera
- To select different devices in microprocessor input
- Automatic health monitoring systems
- Signal router
- Injectors
- Encrypted communications system
- To select different task for memory in microprocessor memory systems
