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  • SN74AHC157DBR

SN74AHC157DBR

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC157DBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 939
  • 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: 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~125°C
Packaging Cut Tape (CT)
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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Max Power Dissipation 2.5W
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 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
Number of Bits 2
Throw Configuration DPST
Propagation Delay 7.5 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 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC157DBR Overview


As a means of saving space, digital switch is provided in the 16-SSOP (0.209, 5.30mm Width).It is packaged according to the Cut Tape (CT) method.For mounting, digital switch ic uses the method Surface Mount.the multiplexers uses an analog IC Multiplexer.When the operating temperature is kept at -40°C~125°C, turn signal switch will not be susceptible to external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~5.5V.provides digital controlled switch's digital controlled switch'sThese multiplexers are members of the 74AHC series, which provide extensive application potential.Its basic configuration includes terminations in the 16 range.You can also find related parts by using its logic switch base part number of 74AHC157.For multiplexer's system, a voltage of 3.3V is supplied.In this turn signal switch, there are 16 components that can be connected to each pin.As a result, GULL WING represents the end of the conductors.In this case, Single is employed as the supply type.Currently, it is configured with a 16 pin configuration.The multiplexer ic is mounted in the direction of Surface Mount.There is a family of AHC/VHC/H/U/V members.Signal multiplexer contains 2 bits.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V in order to prevent some unnecessary failures.The turn signal switch contains 1 outputs designed to operate.A multiplexer such as this has 8 inputs available.According to TR, the switches is packaged.The turn signal switch's circuit consists of 4 channels that are being used for transmission in the circuit.

SN74AHC157DBR Features


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

SN74AHC157DBR Applications


There are a lot of Texas Instruments SN74AHC157DBR Signal Switches / Multiplexers / Decoders applications.

  • RF-based home automation system
  • Signal router
  • Telephone network
  • Textile mills
  • Memory system of computers
  • VGA
  • Logic gates for other digital devices
  • Data collection system
  • HDMI applications
  • Small scale TV wall