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SN74HC148NSR

16 Terminations2V~6V 16 Pin 74HC148 Signal switch74HC Series 3 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74HC148NSR
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 351
  • Description: 16 Terminations2V~6V 16 Pin 74HC148 Signal switch74HC Series 3 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Series 74HC
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Priority Encoder
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Arithmetic Circuits
Packing Method TR
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74HC148
Pin Count 16
Number of Outputs 3
Operating Supply Voltage 5V
Circuit 1 x 8:3
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 16 ns
Turn On Delay Time 245 ns
Family HC/UH
Logic Function Multiplexer
Number of Inputs 8
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Output Polarity INVERTED
Max I(ol) 0.0052 A
Prop. Delay@Nom-Sup 49 ns
Voltage Supply Source Single Supply
Independent Circuits 1
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74HC148NSR Overview


For the purpose of saving board space, digital switch is included in the 16-SOIC (0.209, 5.30mm Width).Tape & Reel (TR) is the method used for packaging.The mounting method digital switch ic uses is Surface Mount.A digital IC Priority Encoder is used as the analog component of the multiplexers.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 2V~6V, designers have superior flexibility.With the 74HC series, the multiplexers are suitable for a diverse range of applications.As parts of its basic configuration, 16 terminations are desgined.The base part number is 74HC148, which can also be used to find its logic switch related parts.The multiplexer's system is supplied with a voltage of 5V.A component pin count of 16 is found on this turn signal switch.GULL WING is used as the point at which the conductors come to an end as part of this formula.In this case, Single is employed as the supply type.Currently, it is configured with a 16 pin configuration.This unit is mounted in the way of Surface Mount.The logic switch object belongs to the family of HC/UH.There are 8 bits signal multiplexer provides.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.There is a power supply provided for the mux switch's normal operation of 2/6V.The turn signal switch has 3 outputs.In electronic terms, the digital switch ic is classified as part number Arithmetic Circuits.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.The multiplexer provides 8 inputs.In accordance with TR, switches can be packaged.

SN74HC148NSR Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Adopting a supply type of Single
Power supplies of 2/6V
Operating with the supply voltage of 5V

SN74HC148NSR Applications


There are a lot of Texas Instruments SN74HC148NSR Signal Switches / Multiplexers / Decoders applications.

  • Medical industry
  • Frequency multiplexing system
  • Analog to digital conversion
  • PCIe
  • Data communication
  • Microprocessor memory systems
  • Arithmetic Logic Units
  • Microprocessor instruction decoding
  • To select different task for memory in microprocessor memory systems
  • Speed control of medern motors