74AHC157D,112
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Supplier Device Package | 16-SO |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2007 |
| Series | 74AHC |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Multiplexer |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2V~5.5V |
| Base Part Number | 74AHC157 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Number of Channels | 1 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2V |
| Power Dissipation | 500mW |
| Propagation Delay | 8.4 ns |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Current - Output High, Low | 8mA 8mA |
| Supply Type | Single |
| High Level Output Current | 8mA |
| Low Level Output Current | 8mA |
| Number of Input Lines | 8 |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Number of Output Lines | 4 |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
74AHC157D,112 Overview
For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).Tube is the method used for packaging.In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC Multiplexer is used.By keeping the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.Multiplexers in the 74AHC series are suitable for a wide range of applications.The base part number is 74AHC157, which can also be used to find its logic switch related parts.In this case, the supply type is Single.With 16 pins, it is configured.The multiplexer ic is mounted in the direction of Surface Mount.The turn signal switch has 4 outputs.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.It is provided with 8 inputs.For the purpose of accepting voltage levels, the multiplexers have 8 input lines.A signal source is provided by 4 output lines.There are a total of 1 channels used for transmitting data in the turn signal switch's circuit.Signal switch operation at 125°C temperature is acceptable.Ideally, the temperature of the multiplexer should not exceed -40°C.Upon compliance with the applicable device specifications, the device will operate at the maximum supply voltage of 5.5V.The digital swith is specified to operate at the minimum supply voltage of 2V in compliance with the applicable device specification.
74AHC157D,112 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
8 input lines
4 output lines
74AHC157D,112 Applications
There are a lot of Nexperia USA Inc. 74AHC157D,112 Signal Switches / Multiplexers / Decoders applications.
- RF-based home automation system
- Data demultiplexing
- Electronic circuits
- To select different task for memory in microprocessor memory systems
- Image transmission
- Metal detectors
- Textile mills
- Relay
- Microprocessor memory systems
- Analog, digital or video signal switching
