CD74AC139E
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| Series | 74AC |
| JESD-609 Code | e4 |
| 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 | 1.5V~5.5V |
| Terminal Position | DUAL |
| Number of Functions | 2 |
| Supply Voltage | 3.3V |
| Base Part Number | 74AC139 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Number of Elements | 2 |
| Circuit | 1 x 2:4 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3.3/5V |
| Supply Voltage-Min (Vsup) | 1.5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 10.5 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 131 ns |
| Family | AC |
| Logic Function | Decoder, Demultiplexer |
| Current - Output High, Low | 24mA 24mA |
| Supply Type | Single |
| Bandwidth | 100MHz |
| Power Supply Current-Max (ICC) | 0.08mA |
| Voltage Supply Source | Single Supply |
| Input Conditioning | STANDARD |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CD74AC139E Overview
Digital switch is provided in the 16-DIP (0.300, 7.62mm) for the purpose of saving board space.It is packaged according to the Tube method.In terms of mounting, digital switch ic uses the Through Hole method .For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.When operated with a 1.5V~5.5V supply voltage, digital controlled switch provides digital controlled switch's superior flexibility for designers.Several applications are possible for 74AC series multiplexers.It is designed with 16 terminations as part of its basic configuration.The base part number is 74AC139, which is also useful when looking up signal switch's related components.In multiplexer's system, 3.3V is the voltage supplied.A component pin count of 16 can be found on this turn signal switch.Single is employed as its supply type.There are 16 pins on it.The multiplexer ic is mounted in the direction of Through Hole.The logic switch object belongs to the family of AC.In this signal multiplexer, there are 4 bits that are provided.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 1.5V.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.For mux switch's normal operation, power supply 3.3/5V is provided.As part of the operation of this turn signal switch, there are 4 outputs.The digital switch ic is a part of an electronic system classified as Decoder/Drivers.Without external influences, it consumes 8μA current of multiplexer ic.This mux switch configuration has 2 elements.
CD74AC139E Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 3.3/5V
CD74AC139E Applications
There are a lot of Texas Instruments CD74AC139E Signal Switches / Multiplexers / Decoders applications.
- LVDS
- Used to connect a single source to multiple destinations
- Data demultiplexing
- Memory chips
- Make half adder
- Audio transmission
- Data bus control
- Combinational circuit
- Idle motor
- Memory system of computers
