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

SN74LS138DR SOIC-16 Multiplexers & Demultiplexers 3-line to 8-line Decoder IC

  • Stock: 3

    Availability: InStock priceValidUntil: 2026-06-13

  • SKU: 7176 | DAH007

Availability: InStock priceValidUntil: 2026-06-13

  • Rs. 113.28 (inc GST)
    Rs.96.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

SN74LS138DR 3-to-8 Line Decoder/Demultiplexer

SN74LS138DR 16 SMD IC for high-speed memory decoding with low propagation delay and 3-to-8 line output.

The SN74LS138DR 3-to-8 Line Decoder/Demultiplexer is designed for high-performance memory decoding. It features a low propagation delay, making it ideal for high-speed applications. This device can convert 3 binary inputs into 8 mutually exclusive outputs, ensuring efficient data routing. The SN74LS138DR is perfect for systems that require quick response times, minimizing system decoding effects.

With three enable inputs, the SN74LS138DR simplifies cascading and data reception. Its Schottky-clamped design enhances performance in memory systems, allowing for operation with minimal delay. This decoder is essential for projects requiring fast data transmission and efficient memory management.

Engineered for reliability, the SN74LS138DR is suitable for various applications, including memory systems and data routing setups. Experience the benefits of high-speed operation with this versatile decoder. Explore how the SN74LS138DR can improve your electronic designs today.

Explore the reliable performance of the 7400 Series IC's. At DNA, we offer the SN74LS138DR and various other products in the 7400 Series. Enhance your projects with high-speed memory decoding solutions. Check other "7400 Series IC's" that we have in stock.

If you're searching for specific components, reach out to us. We can help you find parts like Digital ICs, Microcontrollers, and more. We also offer import services for hard-to-find items. Contact Us.

Features of SN74LS138DR 3-to-8 Line Decoder/Demultiplexer

  • Designed for high-speed memory decoding
  • 3 enable inputs for easy cascading
  • Schottky-clamped for improved performance
  • 3-to-8 line output for efficient data routing
  • Low propagation delay for fast operation

Specification of SN74LS138DR 3-to-8 Line Decoder/Demultiplexer

  • Function: 3-to-8 line decoder/demultiplexer
  • Number of Inputs: 3 (A, B, C)
  • Number of Outputs: 8 (Y0 to Y7)
  • Output Type: Open-collector, active low
  • Propagation Delay: Typical 21 ns

Applications of SN74LS138DR 3-to-8 Line Decoder/Demultiplexer

  • High-speed memory decoding
  • Data routing applications
  • Efficient digital communication systems
  • Memory management in electronics
  • Fast data transmission setups

Package Includes

  • 1 X SN74LS138DR 3-to-8 Line Decoder/Demultiplexer
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

ZMCT118G 5 Ampere Current Transformer – PCB Mounting

ZMCT118G Current Transformer for PCB Mounting ZMCT118G 5A Current Transformer – Accurate AC current..

Rs.88.26 (inc GST)
Rs.74.80 + GST

SKU: 7051 | DAH014
Stock: 40

2SC6144 NPN Power Transistor TO-220 Package

2SC6144 NPN Power Transistor for Switching Applications2SC6144 NPN Transistor for power amplificatio..

Rs.118.00 (inc GST)
Rs.100.00 + GST

SKU: 10018 | DAJ008
Stock: 18

OPA544T Power Amplifier MOSFET 1 Circuit TO-220-5

Texas Instruments OPA544T Power Amplifier MOSFET OPA544T Power Amplifier MOSFET delivers 2A output ..

Rs.2,063.69 (inc GST)
Rs.1,748.89 + GST

SKU: 8574 | DAG178
Stock: 3

R-78E5.0- 0.5 DC to DC Converter(RECOM MAKE)

RECOM R-78E5.0-0.5 DC to DC Converter Module R-78E5.0-0.5 DC to DC Converter; 5V output, 0.5A curre..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 7054 | DAG194
Stock: 60

Have You Seen

Product Page : Have You Seen

HX710B 24Bit ADC

HX710B 24Bit ADCBased on Avia Semiconductor’s patented technology, HX710(A/B) is a precision 24-bit ..

Rs.32.92 (inc GST)
Rs.27.90 + GST

SKU: 817 | DAB773
Stock: 56

DHT22 Temperature & Humidity Sensor With PCB

DHT22 Temperature and Humidity Sensor ModuleDHT22 Module for measuring temperature & humidity; D..

Rs.216.01 (inc GST)
Rs.183.06 + GST

SKU: 1018 | DAA683
Stock: 20

B2412S-2WR2 Mornsun 24V to 12V DC-DC Converter 2W Power Supply Module - Miniature SIP Package

Mornsun 24V to 12V DC-DC Converter Power Supply Module B2412S-2WR2 DC-DC Converter 2W Power Supply ..

Rs.389.87 (inc GST)
Rs.330.40 + GST

SKU: 5010 | DAG732
Stock: 9

Quectel M95 Chipset

Quectel M95 GSM/GPRS ModuleBuilt-in unique QuecFOTATM technology allows M95 to update the firmware r..

Rs.1,273.22 (inc GST)
Rs.1,079.00 + GST

SKU: 1150 | DAB370
Stock: 1

Related Products

7404 Hex Inverter

7404 Hex Inverter

7404 Hex Inverter Logic Gate IC 7404 Hex Inverter; Performs logic INVERT function; Supply Voltage 5 ..

Rs.13.54 (inc GST)
Rs.11.48 + GST

SKU: 65 | DAA256
Stock: 37
7440 Dual 4-input NAND Gate

7440 Dual 4-input NAND Gate

7440 Dual 4-input NAND Gate IC 7440 Dual 4-input NAND Gate IC for digital circuits with supply volta..

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

SKU: 74 | DAA274
Stock: 19
74240 Octal 3-STATE Buffer/Line Driver/Line Receiver

74240 Octal 3-STATE Buffer/Line Driver/Line Receiver

74240 Octal 3-STATE Buffer/Line Driver/Line ReceiverThe 74ACT11240 is characterized for operation fr..

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

SKU: 288 | DAA230
Stock: 4
MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Flammable Gas Sensor ModuleMQ2 Smoke Sensor Module with analog and digital output, easy to..

Rs.124.61 (inc GST)
Rs.105.60 + GST

SKU: 514 | DAB408
Stock: 23
74155 DeMultiplexer IC

74155 DeMultiplexer IC

74155 DeMultiplexer ICSN74155 Dual 2-Line To 4-Line Decoders, DemultiplexersThese monolithic transis..

Rs.112.10 (inc GST)
Rs.95.00 + GST

SKU: 1797 | DAA280
Stock: 37
Nextion Intelligent NX8048P050-011R-Y 5.0" Resistive Touchscreen Display

Nextion Intelligent NX8048P050-011R-Y 5.0" Resistive Touchscreen Display

Nextion NX8048P050-011R-Y 5.0" Intelligent Resistive HMI DisplayNX8048P050-011R-Y is a 5.0" Resistiv..

Rs.8,155.51 (inc GST)
Rs.6,911.45 + GST

SKU: 2878 | DAE531
Stock: 10
 TM1650 LED driver control and keyboard scanning IC

TM1650 LED driver control and keyboard scanning IC

TM1650 LED Driver Control and Keyboard Scanning IC TM1650 LED Driver for keyboard scanning with 8-le..

Rs.22.42 (inc GST)
Rs.19.00 + GST

SKU: 3772 | DAF739
Stock: 4
6 pin 1.25 female connector with lug

6 pin 1.25 female connector with lug

Connector A1254-06Y 6 Pin Female GH Housing Connector 6 pin Female GH Housing Connector with 300mm ..

Rs.5.10 (inc GST)
Rs.4.32 + GST

SKU: 8048 | DAH240
Stock: 0
HLW8112 Metering SMD IC

HLW8112 Metering SMD IC

HLW8112 Metering SMD IC for Energy Measurement HLW8112 Metering SMD IC offers high-accuracy single-..

Rs.103.81 (inc GST)
Rs.87.98 + GST

SKU: 10216 | DAI754
Stock: 5