74ACT139SC
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 143mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 1999 |
| Series | 74ACT |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Subcategory | Decoder/Drivers |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Base Part Number | 74ACT139 |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Power Supplies | 5V |
| Load Capacitance | 50pF |
| Throw Configuration | DP4T |
| Propagation Delay | 11 ns |
| Quiescent Current | 4μA |
| Turn On Delay Time | 9.5 ns |
| Family | ACT |
| Logic Function | Decoder, Demultiplexer, Demux |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Number of Input Lines | 1 |
| Voltage Supply Source | Single Supply |
| Number of Output Lines | 4 |
| Height | 1.5mm |
| Length | 10mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74ACT139SC Overview
Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tube.Digital switch ic uses a Surface Mount mounting method.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.Design engineers have more flexibility when digital controlled switch operates at 4.5V~5.5V voltage.Multiplexers of the 74ACT series can be used in a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.In addition, it also has a base part number of 74ACT139, which can be used to find related parts.The turn signal switch is supplied with a voltage of 5V volts.As a result, conductors end at GULL WING.Single is used as its supply type.A configuration of 16 pins is used.The mount is in Surface Mount.In the ACT family, the logic switch is included.In order for 5V to operate normally, a power supply is provided.This is a signal switch that is categorized as Decoder/Drivers.In the absence of external influences, it consumes 4μA current of multiplexer ic.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.It is possible to accept voltage levels by using one of the 1 input lines of multiplexers.As the signal source, there are 4 output lines.A configuration element for the mux switch consists of 2 elements.
74ACT139SC 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
1 input lines
4 output lines
74ACT139SC Applications
There are a lot of ON Semiconductor 74ACT139SC Signal Switches / Multiplexers / Decoders applications.
- Analog to digital conversion
- Recording transmission
- Enabling different rows of memory depending on address in memory chips
- Microprocessor instruction decoding
- Image transmission
- Video transmission
- Memory system of computers
- CPU memory location identification
- Computer memory
- Idle motor
