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  • SN74AHC157D

SN74AHC157D

16 Terminations2V~5.5V 16 Pin 74AHC157 Signal switch74AHC Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC157D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 284
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC157 Signal switch74AHC Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -40°C~125°C
Packaging Tube
Series 74AHC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3.3V
Base Part Number 74AHC157
Pin Count 16
Number of Outputs 1
Circuit 4 x 2:1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 4
Load Capacitance 50pF
Power Dissipation 1.7W
Number of Bits 2
Throw Configuration DPST
Propagation Delay 8.4 ns
Family AHC/VHC/H/U/V
Number of Inputs 8
Current - Output High, Low 8mA 8mA
Supply Type Single
Bandwidth 110MHz
Max I(ol) 0.05 A
Prop. Delay@Nom-Sup 9.5 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC157D Overview


Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.In this case, it is packaged as Tube.Digital switch ic adheres to a mounting method of Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.By maintaining the operating temperature at -40°C~125°C, turn signal switch will not be affected by external factors.Using a 2V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Multiplexers of the 74AHC series can be used in a wide range of applications.The basic configuration includes 16 terminations.The part number for 74AHC157 can be used to find its logic switch related parts as well.The voltage supplied for multiplexer's system is 3.3V.multiplexer's systemThis turn signal switch has a total of 16 component pins.As a result, GULL WING represents the end of the conductors.The supply type of this multiplexer ic is Single.A total of 16 pins are configured on this board.The mounting point is Surface Mount.The logic switch belongs to the family of AHC/VHC/H/U/V.In this signal multiplexer, there are 2 bits provided.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V so as to avoid some unnecessary failures.As a result, the turn signal switch consists of 1 outputs.In this multiplexer, there is a total of 8 inputs.Transmission is carried out over 4 channels in the turn signal switch's circuit.

SN74AHC157D Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single

SN74AHC157D Applications


There are a lot of Texas Instruments SN74AHC157D Signal Switches / Multiplexers / Decoders applications.

  • Medical industry
  • Implementing boolean functions with multiple variables
  • To select different devices in microprocessor input
  • Control unit of Central Processing unit (CPU)
  • Make full adder
  • Microprocessor instruction decoding
  • Communication system
  • Recording transmission
  • Data demultiplexing
  • Data bus control