SN74HCT157D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| 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 | -40°C~85°C |
| Packaging | Tube |
| Series | 74HCT |
| 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 | 4.5V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Base Part Number | 74HCT157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Power Supplies | 5V |
| Number of Channels | 4 |
| Number of Bits | 2 |
| Throw Configuration | DPST |
| Propagation Delay | 38 ns |
| Family | HCT |
| Number of Inputs | 8 |
| Current - Output High, Low | 6mA 6mA |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Max I(ol) | 0.006 A |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74HCT157D Overview
Providing this information in the 16-SOIC (0.154, 3.90mm Width) enables digital switch board space to be saved.As a result, it is packaged in a way that is referred to as Tube.In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC Multiplexer is used.A temperature of -40°C~85°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.Several applications are possible for 74HCT series multiplexers.The basic configuration includes 16 terminations.The base part number is 74HCT157, which is also useful when looking up signal switch's related components.The multiplexer is supplied with 5V voltage.There are 16 component pins in this turn signal switch.It employs GULL WING as the point at which conductors come to an end.There is a type of supply Single that is employed in this case.Currently, it is configured with a 16 pin configuration.It is positioned in the direction of Surface Mount.The HCT family includes the logic switch.Signal multiplexer provides 2 bits.In order for 5V to operate normally, a power supply is provided.As a result, the turn signal switch consists of 1 outputs.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.This multiplexer has 8 inputs.In the turn signal switch's circuit, there are 4 channels used for transmission.
SN74HCT157D Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
SN74HCT157D Applications
There are a lot of Texas Instruments SN74HCT157D Signal Switches / Multiplexers / Decoders applications.
- HD surveillance system
- Solenoid cooling fan
- Enabling different rows of memory depending on address in memory chips
- Electronically controlled engine system
- Robotic vehicles
- Night vision cameras
- A robotic vehicle with the metal detector
- Metal detectors
- Logic circuits
- Data demultiplexing
