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  • MC74AC157DTR2

MC74AC157DTR2

16 Terminations2V~6V 16 Pin 74AC157 Signal switch74AC Series 1 Outputs4 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74AC157DTR2
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 223
  • Description: 16 Terminations2V~6V 16 Pin 74AC157 Signal switch74AC Series 1 Outputs4 Functions(Kg)

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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 -40°C~85°C
Packaging Tape & Reel (TR)
Published 2007
Series 74AC
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature TTL COMPATIBLE INPUTS
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74AC157
Pin Count 16
Number of Outputs 1
Circuit 4 x 2:1
Supply Voltage-Max (Vsup) 6V
Power Supplies 3.3/5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 4
Throw Configuration DPST
Propagation Delay 6.5 ns
Family AC
Current - Output High, Low 24mA 24mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 2
Voltage Supply Source Single Supply
Independent Circuits 1
Length 5mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MC74AC157DTR2 Overview


It is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save board space.As a result, it is packaged in a way that is referred to as Tape & Reel (TR).The method digital switch ic adopts for mounting is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Using a 2V~6V supply voltage provides digital controlled switch's superior flexibility for designers.The multiplexers can be used for a wide range of applications since they are members of 74AC series.Among its basic features are 16 terminations.In addition, it also has a base part number of 74AC157, which can be used to find related parts.The multiplexer is supplied with 5V voltage.There are 16 component pins in this turn signal switch.Conductors terminate at GULL WING in this design.There is a supply type of Single employed as part of this supply.This multiplexer ic has 16 pins configured.This unit is mounted in the way of Surface Mount.The logic switch object belongs to the family of AC.As a result, signal multiplexer provides 4 bits.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.Vsup (maximum supply voltage) should be kept as 6V to prevent unnecessary failures.In order to maintain mux switch's normal operation, power is provided to 3.3/5V.There are 1 outputs designed to operate the turn signal switch.The switches package is packaged in accordance with TAPE AND REEL.It is possible to accept voltage levels by using one of the 2 input lines of multiplexers.In addition, TTL COMPATIBLE INPUTS provides improved characteristics.

MC74AC157DTR2 Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 3.3/5V
2 input lines
TTL COMPATIBLE INPUTS

MC74AC157DTR2 Applications


There are a lot of ON Semiconductor MC74AC157DTR2 Signal Switches / Multiplexers / Decoders applications.

  • Enabling block of memory depending on address in memory chips
  • Analog to digital conversion
  • Steel plants
  • To select different task for memory in microprocessor memory systems
  • Microprocessor memory systems
  • Image transmission
  • VGA
  • Injectors
  • Microprocessor instruction decoding
  • Used to connect a single source to multiple destinations