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SN74HC138DBR

SN74HC138DBR

SN74HC138DBR

Texas Instruments

16 Terminations2V~6V 16 Pin 74HC138 Signal switch74HC Series 8 Outputs1 Functions

SOT-23

SN74HC138DBR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 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 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 Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
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
Terminal Pitch 0.65mm
Base Part Number 74HC138
Pin Count 16
Number of Outputs 8
Operating Supply Voltage 5V
Circuit 1 x 3:8
Polarity Inverting
Supply Voltage-Max (Vsup) 6V
Power Supplies 2/6V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 1
Load Capacitance 50pF
Power Dissipation 320mW
Number of Bits 8
Propagation Delay 225 ns
Quiescent Current 8μA
Turn On Delay Time 225 ns
Family HC/UH
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Max I(ol) 0.0052 A
Prop. [email protected] 45 ns
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,000 $0.13200 $0.264
6,000 $0.12400 $0.744
10,000 $0.11600 $1.16
SN74HC138DBR Product Details

SN74HC138DBR Overview


In order to conserve board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).The package is in the form of Cut Tape (CT).In terms of mounting, digital switch ic uses the Surface Mount method .A digital IC Decoder/Demultiplexer is used as the analog component of the multiplexers.When the operating temperature is kept at -40°C~85°C, turn signal switch will not be susceptible to external factors.With a supply voltage of 2V~6V, designers have greater flexibility of digital controlled switch.In addition to being a member of the 74HC series, these multiplexers have a wide range of applications.It is designed with 16 terminations as part of its basic configuration.Its logic switch base part number is 74HC138 which can also be used to find its logic switch related parts.The multiplexer's system works with 5V voltage.This turn signal switch contains 16 component pins.GULL WING is used as the point at which the conductors come to an end as part of this formula.Its supply type is Single, which is used as the source of power.With 16 pins, it is configured.It is mounted in the way of Surface Mount.The logic switch is a member of the family of HC/UH.As a result, signal multiplexer provides a total of 8 bits.Keeping Vsup at 2V will prevent some unwanted failures.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.Normally, 2/6V is powered by a battery.The turn signal switch has 8 outputs.The part belongs to the Decoder/Drivers category of signal switches.It consumes 8μA current of multiplexer ic without external influences.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.It is provided with 3 inputs.The signal switching is packaged by TR. A normal operation of the digitalswitch requires 1 circuits.

SN74HC138DBR Features


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

SN74HC138DBR Applications


There are a lot of Texas Instruments SN74HC138DBR Signal Switches / Multiplexers / Decoders applications.

  • Relay
  • Small scale TV wall
  • HD surveillance system
  • Data-routing applications
  • Signal router
  • Frequency multiplexing system
  • A/D converters
  • Metal detectors
  • To select different devices in microprocessor output
  • Microprocessor instruction decoding

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