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74AC257TTR

2V~6V 16 Pin 74AC257 Signal switch74AC Series


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-74AC257TTR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 986
  • Description: 2V~6V 16 Pin 74AC257 Signal switch74AC Series (Kg)

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74AC
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Multiplexer
Voltage - Supply 2V~6V
Base Part Number 74AC257
Circuit 4 x 2:1
Number of Circuits 4
Throw Configuration DPST
Propagation Delay 6 ns
Logic Function Mux
Number of Inputs 8
Current - Output High, Low 24mA 24mA
Supply Type Single
Voltage Supply Source Single Supply
Independent Circuits 1
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74AC257TTR Overview


Digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width) for the purpose of saving board space.It is packaged in the way of Tape & Reel (TR).In terms of mounting, digital switch ic uses the Surface Mount method .In the multiplexers, the analog IC Multiplexer is used.When the operating temperature is kept at -55°C~125°C, turn signal switch will not be susceptible to external factors.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Multiplexers in the 74AC series are suitable for a wide range of applications.The part number for 74AC257 can be used to find its logic switch related parts as well.As a type of supply, Single is employed.With 16 pins, it is configured.The mounting point is Surface Mount.This multiplexer has 8 inputs.To operate the digitalswitch normally, 4 circuits are formed.

74AC257TTR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single

74AC257TTR Applications


There are a lot of STMicroelectronics 74AC257TTR Signal Switches / Multiplexers / Decoders applications.

  • Data distribution
  • Medium scale TV wall
  • Seven segment displays
  • Enabling different rows of memory depending on address in memory chips
  • Enabling block of memory depending on address in memory chips
  • Speed synchronization of multiple motors in industries
  • Make full adder
  • Automation system
  • Textile mills
  • RF-based home automation system

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