CD74HC138M
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Contact Plating | Gold |
| 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 | -55°C~125°C |
| Packaging | Tube |
| Series | 74HC |
| 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 |
| Subcategory | Decoder/Drivers |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 4.5V |
| Base Part Number | 74HC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Circuit | 1 x 3:8 |
| Polarity | Inverting |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 2/6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Circuits | 1 |
| Load Capacitance | 50pF |
| Number of Bits | 8 |
| Propagation Delay | 265 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 265 ns |
| Family | HC/UH |
| Logic Function | Decoder, Demultiplexer |
| Number of Inputs | 3 |
| Current - Output High, Low | 5.2mA 5.2mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Max I(ol) | 0.0052 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 |
CD74HC138M Overview
It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.It is packaged in the way of Tube.In terms of mounting, digital switch ic uses the Surface Mount method .The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.When the operating temperature is kept at -55°C~125°C, the machine will not be sensturn signal switchive to external influences.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~6V.provides digital controlled switch's digital controlled switch'sAs a member of 74HC series, the multiplexers can be used for a wide range of applications.Its basic configuration includes terminations in the 16 range.The base part number is 74HC138, which is also useful when looking up signal switch's related components.For multiplexer's system, a voltage of 4.5V is supplied.In this turn signal switch, there are 16 component pins.It employs GULL WING as the point at which conductors come to an end.In this case, the supply type is Single.A configuration of 16 pins is used.The mounting is in the way of Surface Mount.The HC/UH family includes the logic switch.Signal multiplexer contains 8 bits.Keeping the minimum supply voltage (Vsup) at 2V prevents some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 2/6V.The turn signal switch has 8 outputs.I would classify the digital switch ic as an electronic part belonging to the Decoder/Drivers category.In the absence of external influences, it consumes 8μA current of multiplexer ic.The multiplexer provides 3 inputs.To ensure that the digitalswitch performs properly, 1 circuits are formed.
CD74HC138M Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
CD74HC138M Applications
There are a lot of Texas Instruments CD74HC138M Signal Switches / Multiplexers / Decoders applications.
- Logic circuits
- Encrypted communications system
- Enabling different rows of memory depending on address in memory chips
- Analog to digital conversion
- VGA
- Small scale TV wall
- Enabling different functions units in microprocessor instruction decoding
- Combinational circuit
- Code converters
- Communication system
