SN74HC157PW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| Operating Temperature | -40°C~85°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 | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 | 32 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 | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HC157PW Overview
In order to save board space, digital switch is located in the 16-TSSOP (0.173, 4.40mm Width).As a result, it is packaged in a way that is referred to as Tube.The method digital switch ic adopts for mounting is Surface Mount.The analog IC in the multiplexers is identified as Multiplexer.A temperature of -40°C~85°C will not leave the turn signal swturn signal switchch susceptible to external influences.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Since they are members of the 74HC series, they can be used in a wide variety of applications.It is designed with 16 terminations as part of its basic configuration.There is a base part number 74HC157 that can be used to locate signal switch's related components as well.The voltage supplied for multiplexer's system is 5V.multiplexer's systemIn this turn signal switch, there are 16 components that can be connected to each pin.It is the end of conductors that is represented by GULL WING.There is a type of supply of Single.There are 16 pins on it.The mounting is in the way of Surface Mount.The logic switch is a member of the HC/UH family.There are 2 bits in signal multiplexer.Keeping Vsup at 2V will prevent some unwanted failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.In order for the turn signal switch to work, there are 1 outputs.Supply voltages of 5V can provide reliable performance of the multiplexers.The multiplexer provides 8 inputs.Transmission is carried out over 4 channels in the turn signal switch's circuit.
SN74HC157PW Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
SN74HC157PW Applications
There are a lot of Texas Instruments SN74HC157PW Signal Switches / Multiplexers / Decoders applications.
- To select different devices in microprocessor output
- Encrypted communications system
- CNC machines
- Data transfer
- Transmission from the computer system of a satellite
- Video transmission
- High-performance memory systems
- Small scale TV wall
- Seven segment displays
- Arithmetic Logic Units
