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SN74F257DG4

16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-SN74F257DG4
  • Package: SOIC
  • Datasheet: -
  • Stock: 295
  • Description: 16 Terminations16 Pin Signal switch4 FunctionsMin 4.5V VMax 5.5V V(Kg)

Details

Tags

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

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