• 74138 3-Line To 8-Line Demultiplexers

Product Images are shown for illustrative purposes only and may differ from actual product.

74138 3-Line To 8-Line Demultiplexers

  • Stock: 22
  • SKU: 0225 | DAA241
  • Rs. 41.30 (inc GST)
    Rs.35.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

74138 3-Line To 8-Line Demultiplexers

The LSTTL/MSI SN54/74LS138 is a high speed 1-of-8 Decoder/Demultiplexer.

This device is ideally suited for high speed bipolar memorychip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LS138 devices or to a 1-of-32decoder using four LS138s and one inverter. The DM74LS138 decodes one-of-eight lines, based uponthe conditions at the three binary select inputs and thethree enable inputs. Two active-low and one active-highenable inputs reduce the need for external gates or inverterswhen expanding. A 24-line decoder can be implementedwith no external inverters, and a 32-line decoderrequires only one inverter. An enable input can be used asa data input for demultiplexing applications.The DM74LS139 comprises two separate two-line-to-fourlinedecoders in a single package. The active-low enableinput can be used as a data line in demultiplexing application.The LS138 is fabricated with theSchottky barrier diode process for high speed and is completely compatiblewith all Motorola TTL families.

  • Demultiplexing Capability
  • Multiple Input Enable for Easy Expansion
  • Typical Power Dissipation of 32 mW
  • Active Low Mutually Exclusive Outputs
  • Input Clamp Diodes Limit High Speed Termination Effects

We have Various sizes of 7400 Series IC. Check out our complete collection of 7400 Series IC.


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features Of 74138 3-Line To 8-Line Demultiplexers

  • Designed specifically for high speed:Memory decodersData transmission systems
  • DM74LS138 3-to-8-line decoders incorporates 3 enableinputs to simplify cascading and/or data reception
  • Schottky clamped for high performance
  • Typical propagation delay (3 levels of logic)DM74LS138 21 ns 
  • Typical power dissipationDM74LS138 32 mW 
  • Active Low Mutually Exclusive Outputs
  • Input Clamp Diodes Limit High Speed Termination Effects

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

DFR0299 Mini mp3 player

DFR0299 Mini mp3 player

DFR0299 Mini mp3 playerDFPlayer mini MP3 player is a small and low cost MP3 module player with a sim..

Rs.138.06 (inc GST)
Rs.117.00 + GST

SKU: 3739 | DAF796
Stock: 4
74LVC1G14GV Single Schmitt trigger Inverter Ic

74LVC1G14GV Single Schmitt trigger Inverter Ic

74LVC1G14GV SMD IC74LVC1G14GV single Schmitt trigger Inverter IcThe 74LVC1G14GV is a single Schmitt-..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 3776 | DAF743
Stock: 73
B1212S-1WR3 MORNSUN Isolated DC -  DC Converter

B1212S-1WR3 MORNSUN Isolated DC - DC Converter

MORNSUN B1212S-1WR3 DC to DC Isolated ConverterMORNSUN B1212S 1WR3 DC to DC Isolated Fixed Inpu..

Rs.199.42 (inc GST)
Rs.169.00 + GST

SKU: 3836 | DAG449
Stock: 30
TM1637 LED Driver SOP 20 IC

TM1637 LED Driver SOP 20 IC

TM1637 LED Drive Control SOP20 IC TM1637 7-Segment LED controller and Key Control ICTM1637 is ..

Rs.37.76 (inc GST)
Rs.32.00 + GST

SKU: 2605 | DAE015
Stock: 30

Have You Seen

Product Page : Have You Seen

B0505S-1WR3 MORNSUN Isolated DC - DC Converter

B0505S-1WR3 MORNSUN Isolated DC - DC Converter

Mornsun B0505S-1WR3 DC-DC Isolated ConverterMORNSUN B0505S 1WR3 1 watt, 5 Volts Isolated DC to DC Po..

Rs.106.20 (inc GST)
Rs.90.00 + GST

SKU: 2969 | DAE663
Stock: 384
XL4015 DC to DC Converter

XL4015 DC to DC Converter

XL4015 DC to DC ConverterThe XL4015 is a 180 KHz fixed frequency PWM buck (step-down) DC to DC conve..

Rs.56.64 (inc GST)
Rs.48.00 + GST

SKU: 1222 | DAB630
Stock: 6
PT2262 Remote Control Encoder DIP IC

PT2262 Remote Control Encoder DIP IC

PT2262 Remote Control Encoder DIP ICPT2262  Remote Control Encoder DIP18PT2262 is a remote cont..

Rs.46.73 (inc GST)
Rs.39.60 + GST

SKU: 3775 | DAF742
Stock: 20
MSP-EXP430F5529LP USB LAUNCHPAD  EVALUATION KIT

MSP-EXP430F5529LP USB LAUNCHPAD EVALUATION KIT

MSP-EXP430F5529LP USB LAUNCHPAD  EVALUATION KITMSP EXP430F5529LP - MSP430F5529 USB LaunchPad Ev..

Rs.2,199.52 (inc GST)
Rs.1,864.00 + GST

SKU: 3749 | DAD747
Stock: 2

Related Products

74194 Bit PIPO Shift Register

74194 Bit PIPO Shift Register

74194 Bit PIPO Shift RegisterThe M54/74HC194 is a high speed CMOS 4 BIT PIPO SHIFT REGISTER fabricat..

Rs.30.68 (inc GST)
Rs.26.00 + GST

SKU: 0724 | DAA233
Stock: 12
74151 Data Selectors/Multiplexers

74151 Data Selectors/Multiplexers

74151 Data Selectors/Multiplexers74151 Data selectors/multiplexers contain full on-chip decoding to ..

Rs.19.82 (inc GST)
Rs.16.80 + GST

SKU: 0726 | DAA262
Stock: 32
74190 Synchronous UP/DOWN BCD Decade Counter

74190 Synchronous UP/DOWN BCD Decade Counter

74190 Synchronous UP/DOWN BCD Decade CounterThe SN54/74LS190 is a synchronous UP/DOWN BCD Decade (84..

Rs.22.07 (inc GST)
Rs.18.70 + GST

SKU: 0727 | DAA234
Stock: 33
74HC4052 Multiplexer / Demultiplexer

74HC4052 Multiplexer / Demultiplexer

74HC4052 Dual 4-Channel Analog Multiplexer / DemultiplexerThe 74HC4052; 74HCT4052 is a dual single-p..

Rs.20.06 (inc GST)
Rs.17.00 + GST

SKU: 1050 | DAA239
Stock: 0
74LS156 Dual 2/4 Demultiplexer

74LS156 Dual 2/4 Demultiplexer

74LS156 Dual 2/4 Demultiplexer74LS156 Dual 2/4 DemultiplexerThese TTL circuits feature dual 1-line-t..

Rs.82.60 (inc GST)
Rs.70.00 + GST

SKU: 2542 | DAA277
Stock: 2
74HC574  DIP  IC

74HC574 DIP IC

74HC574 DIP IC74HC574 Tri State Octal D-Type Flip-Flop IC (74574 IC) DIP-20 PackageThe 74HC574 hig..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3745 | DAF712
Stock: 5