CD74HC157M
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 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 | Multiplexer |
| Technology | CMOS |
| Voltage - Supply | 2V~6V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 4.5V |
| Base Part Number | 74HC157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| 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 |
| Throw Configuration | DPST |
| Propagation Delay | 21 ns |
| Family | HC/UH |
| Number of Inputs | 8 |
| Current - Output High, Low | 5.2mA 5.2mA |
| 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 |
CD74HC157M Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.Digital switch ic adheres to a mounting method of Surface Mount.the multiplexers uses an analog IC Multiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -55°C~125°C.The turn signal switch is designed for use with a 2V~6V supply voltage, which gives it a lot 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 multiplexer's system works with 4.5V voltage.This turn signal switch contains 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.There is a supply type of Single employed as part of this supply.The board has 16 pins configured.This unit is mounted in the way of Surface Mount.The logic switch is a member of the HC/UH family.There are 2 bits signal multiplexer provides.Keeping Vsup at 2V will prevent some unwanted failures.Avoid unnecessary failures by keeping Vsup at 6V.In order for the turn signal switch to work, there are 1 outputs.There are 8 inputs provided in this multiplexer.The turn signal switch's circuit consists of 4 channels that are being used for transmission in the circuit.
CD74HC157M Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
CD74HC157M Applications
There are a lot of Texas Instruments CD74HC157M Signal Switches / Multiplexers / Decoders applications.
- Encrypted communications system
- Medical industry
- HD surveillance system
- Electronically controlled engine system
- Idle motor
- CPU memory location identification
- War field flying robot with a night vision flying camera
- Home automation system
- Automatic Monitoring systems
- Microprocessor instruction decoding
