74HCT157D,652
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 1997 |
| Series | 74HCT |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | CMOS |
| Voltage - Supply | 4.5V~5.5V |
| 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) | 30 |
| Base Part Number | 74HCT157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Circuit | 4 x 2:1 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Load Capacitance | 50pF |
| Family | HCT |
| Current - Output High, Low | 4mA 4mA |
| Output Polarity | TRUE |
| Propagation Delay (tpd) | 56 ns |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
74HCT157D,652 Overview
It is included in the 16-SOIC (0.154, 3.90mm Width) in order to save board space.It is packaged in the way of Tube.The mounting method digital switch ic uses is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.A temperature of -40°C~125°C will not leave the turn signal swturn signal switchch susceptible to external influences.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.Multiplexers from the 74HCT series can be used in a wide range of applications.Its basic configuration includes terminations in the 16 range.In addition, it also has a base part number of 74HCT157, which can be used to find related parts.The multiplexer's system works with 5V voltage.This turn signal switch contains 16 component pins.As a result, conductors end at GULL WING.The board has 16 pins configured.In the HCT family, the logic switch is included.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 4.5V.Keeping Vsup at 5.5V will prevent some unnecessary failures.In order for the turn signal switch to work, there are 1 outputs.
74HCT157D,652 Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
74HCT157D,652 Applications
There are a lot of Nexperia USA Inc. 74HCT157D,652 Signal Switches / Multiplexers / Decoders applications.
- Audio transmission
- D/A converters
- GLAN
- To select different devices in microprocessor input
- To select different task for memory in microprocessor memory systems
- Automation system
- Data distribution
- Enabling block of memory depending on address in memory chips
- Time division multiplexing system
- Enabling different functions units in microprocessor instruction decoding
