SN74F257DG4
| 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 | 70°C |
| Min Operating Temperature | 0°C |
| Technology | TTL |
| 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 | COMMERCIAL |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Load Capacitance | 50pF |
| Number of Bits | 4 |
| Propagation Delay | 6 ns |
| Family | F/FAST |
| Logic Function | Multiplexer |
| Number of Inputs | 8 |
| Output Characteristics | 3-STATE |
| Supply Type | Single |
| Bandwidth | 70MHz |
| Output Polarity | TRUE |
| High Level Output Current | 24mA |
| Low Level Output Current | 3mA |
| 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 | Contains Lead |
SN74F257DG4 Overview
This is a relatively small item of digital switch that is included in the SOIC in order to save space on the board.As part of its basic configuration, 16 terminations are designed as a part of it.The multiplexer is supplied with 5V voltage.In this turn signal switch, there are 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.There is a type of supply of Single.This multiplexer ic is configured with 16 pins.The mount is in Surface Mount.The logic switch is a member of the F/FAST family.Signal multiplexer contains 4 bits.There is a power supply provided for the mux switch's normal operation of 5V.Supply voltages of 5V can provide reliable performance of the multiplexers.It has 8 inputs.As a voltage level input, the multiplexers have 2 lines.As a signal source, there are 1 output lines.The maximum operating temperature of 70°C is acceptable for this signal switch.Keeping the temperature of the multiplexer at 0°C is the minimum operating temperature.According to the applicable device specification, the signal switches operates at a maximum supply voltage of 5.5V.According to the applicable specification, the digital swith should operate at a minimum supply voltage of 4.5V.
SN74F257DG4 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
SN74F257DG4 Applications
There are a lot of Texas Instruments SN74F257DG4 Signal Switches / Multiplexers / Decoders applications.
- Analog to digital conversion
- Data transfer
- Data-routing applications
- Computer memory
- Data distribution
- War field flying robot with a night vision flying camera
- Medium scale TV wall
- Encrypted communications system
- To select different devices in microprocessor output
- High-performance memory-decoding applications
