SN74HC138N
| 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 | -40°C~85°C |
| Packaging | Tube |
| Series | 74HC |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Decoder/Demultiplexer |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Decoder/Drivers |
| Max Power Dissipation | 320mW |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | 74HC138 |
| Pin Count | 16 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| 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 | 45 ns |
| Quiescent Current | 8μA |
| Turn On Delay Time | 225 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 | 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 |
SN74HC138N Overview
Due to the lack of space on the board, digital switch is provided in the 16-DIP (0.300, 7.62mm).Tube is the packaging method.digital switch ic uses the method of Through Hole for mounting.In the multiplexers, the analog IC is indicated by Decoder/Demultiplexer.The operating temperature of -40°C~85°C will not be susceptible to external factors.With a supply voltage of 2V~6V, designers have greater flexibility of digital controlled switch.Several applications are possible for 74HC series multiplexers.The basic configuration includes 16 terminations.In addition, it also has a base part number of 74HC138, which can be used to find related parts.In multiplexer's system, 5V is the voltage supplied.Signal switch has 16 component pins.Single is used as its supply type.The board is configured with 16 pins.The multiplexer ic is mounted in the direction of Through Hole.The logic switch object belongs to the family of HC/UH.Signal multiplexer contains 8 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.The power supply of 2/6V is provided for mux switch's normal operation.This turn signal switch has 8 outputs designed for its operation.Decoder/Drivers is the classification for this the digital switch ic.In the absence of external influences, it consumes 8μA current of multiplexer ic.Supply voltages of 5V can provide reliable performance of the multiplexers.It has 3 inputs.To operate the digitalswitch normally, 1 circuits are formed.
SN74HC138N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V
SN74HC138N Applications
There are a lot of Texas Instruments SN74HC138N Signal Switches / Multiplexers / Decoders applications.
- HDMI applications
- Microprocessor input/output systems
- Communication system
- Enabling different functions units in microprocessor instruction decoding
- Speed control of medern motors
- HD surveillance system
- Image transmission
- Arithmetic Logic Units
- Medium scale TV wall
- Time division multiplexing system
