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SN74AHC158DBR

16 Terminations2V~5.5V 16 Pin 74AHC158 Signal switch74AHC Series 1 Outputs4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC158DBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 818
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC158 Signal switch74AHC Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Weight 128.593437mg
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74AHC
JESD-609 Code e4
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
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
Terminal Pitch 0.65mm
Base Part Number 74AHC158
Pin Count 16
Number of Outputs 1
Circuit 4 x 2:1
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 4
Load Capacitance 50pF
Power Dissipation 300mW
Number of Bits 2
Throw Configuration DPST
Propagation Delay 8.4 ns
Family AHC/VHC/H/U/V
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 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC158DBR Overview


In order to save board space, digital switch is located in the 16-SSOP (0.209, 5.30mm Width).It is packaged according to the Cut Tape (CT) method.The method digital switch ic adopts for mounting is Surface Mount.The analog IC used in the multiplexers can be referred to as Multiplexer.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.Designers have greater flexibility when digital controlled switch operates at a 2V~5.5V supply voltage.In addition to being a member of the 74AHC series, these multiplexers have a wide range of applications.As part of its basic configuration, 16 terminations are designed as a part of it.Its logic switch base part number is 74AHC158 which can also be used to find its logic switch related parts.The multiplexer's system is powered by 3.3V voltage.There are 16 component pins in this turn signal switch.As a result, conductors end at GULL WING.There is a type of supply Single that is employed in this case.The board has 16 pins configured.The mount is in Surface Mount.The logic switch is a member of the AHC/VHC/H/U/V family.In this signal multiplexer, there are 2 bits that are provided.Vsup should be kept at 2V to prevent some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 5.5V.There are 1 outputs designed to operate the turn signal switch.The switches is packaged according to the way of TR.The turn signal switch's circuit consists of 4 transmission channels.

SN74AHC158DBR Features


Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single

SN74AHC158DBR Applications


There are a lot of Texas Instruments SN74AHC158DBR Signal Switches / Multiplexers / Decoders applications.

  • Encrypted communications system
  • Enabling different rows of memory depending on address in memory chips
  • Microprocessor input/output systems
  • To select different devices in microprocessor output
  • CPU memory location identification
  • Robotic vehicles
  • Electronically controlled engine system
  • Metal detectors
  • Medical industry
  • Enabling block of memory depending on address in memory chips