SN74HC157DTE4
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week 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 | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Packing Method | TR |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74HC157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 4 |
| Load Capacitance | 50pF |
| Number of Bits | 2 |
| Propagation Delay | 33 ns |
| Family | HC/UH |
| Number of Inputs | 8 |
| Current - Output High, Low | 7.8mA 7.8mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC157DTE4 Overview
Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.As a result, it is packaged in a way that is referred to as Tape & Reel (TR).As far as mounting is concerned, digital switch ic uses Surface Mount.the multiplexers uses an analog IC Multiplexer.If the operating temperature is maintained at -40°C~85°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot of flexibility.With the 74HC series, the multiplexers are suitable for a diverse range of applications.As parts of its basic configuration, 16 terminations are desgined.There is a base part number 74HC157 that can be used to locate signal switch's related components as well.In multiplexer's system, 5V is the voltage supplied.This turn signal switch has a total of 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.There is a type of supply of Single.The board is configured with 16 pins.The mount is in Surface Mount.The logic switch is a member of the family of HC/UH.As a result, signal multiplexer provides 2 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V so that unnecessary failures can be prevented.Avoid unnecessary failures by keeping Vsup at 6V.There are 1 outputs designed for the operation of the turn signal switch.Supply voltages of 5V can provide reliable performance of the multiplexers.The multiplexer is equipped with 8 inputs.The switches package is packaged in accordance with the TR method.Transmission is carried out over 4 channels in the turn signal switch's circuit.
SN74HC157DTE4 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
SN74HC157DTE4 Applications
There are a lot of Texas Instruments SN74HC157DTE4 Signal Switches / Multiplexers / Decoders applications.
- D/A converters
- RF-based home automation system
- Analog to digital conversion
- A robotic vehicle with the metal detector
- Small scale TV wall
- Data demultiplexing
- Enabling different functions units in microprocessor instruction decoding
- To select different task for memory in microprocessor memory systems
- Signal router
- High-performance memory-decoding applications