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MC74HC157ADR2
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | 74HC |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Data Selector/Multiplexer |
| Terminal Finish | MATTE TIN |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Family | HC/UH |
| Number of Inputs | 2 |
| Output Characteristics | 3-STATE |
| Current - Output High, Low | 7.8mA 7.8mA |
| Output Polarity | TRUE |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
MC74HC157ADR2 Overview
In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).The package is packaged in accordance with Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.The multiplexers uses an analog IC Data Selector/Multiplexer as the analog part of the circuit.If the operating temperature is maintained at -55°C~125°C, turn signal switch will not be susceptible to external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74HC series can be used in a wide range of applications.Its basic configuration includes terminations in the 16 range.The multiplexer's system is supplied with a voltage of 5V.A component pin count of 16 is found on this turn signal switch.A conductor terminates at GULL WING.Among the family of HC/UH the logic switch is a member.Keeping Vsup at 2V will prevent some unwanted failures.It is advisable that the maximal supply voltage (Vsup) remains at 6V to avoid some unnecessary failures.For the turn signal switch's operation, there are 1 outputs.The multiplexer provides 2 inputs.
MC74HC157ADR2 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
MC74HC157ADR2 Applications
There are a lot of Rochester Electronics, LLC MC74HC157ADR2 Signal Switches / Multiplexers / Decoders applications.
- Speed control of medern motors
- Idle motor
- Combinational circuit
- Enabling different functions units in microprocessor instruction decoding
- Arithmetic Logic Units
- Data bus control
- High-performance memory systems
- Memory chips
- Computer memory
- Robotic vehicles