SN74HCT257DG4
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 16 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Packing Method | TUBE |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Load Capacitance | 50pF |
| Propagation Delay | 35 ns |
| Family | HCT |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Supply Type | Single |
| Bandwidth | 28MHz |
| Output Polarity | TRUE |
| Max I(ol) | 0.006 A |
| High Level Output Current | 6mA |
| Low Level Output Current | 6mA |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Height | 1.58mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SN74HCT257DG4 Overview
Due to the lack of space on the board, digital switch is provided in the SOIC.It is designed with 16 terminations as part of its basic configuration.The multiplexer is supplied with 5V voltage.This turn signal switch contains 16 component pins.As the end of conductors, it uses GULL WING.The supply type of this multiplexer ic is Single.The board has 16 pins configured.As you can see, it is mounted in the direction of Surface Mount.Among the family of HCT the logic switch is a member.It is provided that 5V has a power supply in order to function normally.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.In this multiplexer, there is a total of 8 inputs.The switches package is packaged in accordance with TUBE.The multiplexers have 2 input lines used to accept voltage levels.As a signal source, there are 1 output lines.The turn signal switch's circuit consists of 4 transmission channels.Signal switch operation at 85°C temperature is acceptable.It is recommended that the minimum operating temperature of the multiplexer be kept at -40°C.The device is specified to operate at the maximum supply voltage of 5.5V in accordance with its applicable specification.In compliance with the applicable device specification, the digital swith operates at a minimum supply voltage of 4.5V.
SN74HCT257DG4 Features
Supplied in the SOIC package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
2 input lines
1 output lines
SN74HCT257DG4 Applications
There are a lot of Texas Instruments SN74HCT257DG4 Signal Switches / Multiplexers / Decoders applications.
- VGA
- HDMI applications
- GLAN
- Steel plants
- Signal router
- Logic gates for other digital devices
- Data distribution
- Speed control of medern motors
- Data demultiplexing
- Code conversion
