The SN74HC138DR is a high-speed 3-line to 8-line decoder/demultiplexer designed for applications requiring minimal propagation delay. It operates within a wide voltage range of 2 V to 6 V and features low power consumption with a maximum supply current of 80 ¬µA. The device can drive up to 10 LSTTL loads and provides active low outputs, meaning the selected output is low while others remain high. It incorporates three enable inputs, facilitating cascading or data reception, which is beneficial in complex circuit designs. This decoder is suitable for various applications, including LED displays, servers, and automation systems. The typical propagation delay is 15 ns, making it effective for high-performance memory systems where it can minimize system decoding delays. The SN74HC138DR is available in a 16-pin SOIC package and operates within a temperature range of -40¬8C to 85¬8C. It is a commonly used part with sufficient supply and demand status, making it a reliable choice for engineers in need of a robust decoding solution.
Decoder/Demultiplexe
Decoder/Demultiplexe
Decoder/Demultiplexe
Manufacturer: Texas Instruments
Win Source Part Number: 030117-SN74HC138DR
Packaging: Reel - TR
Type: Decoder/Demultiplexe
Mounting: SMD (SMT)
Current - Output High, Low: 5.2mA, 5.2mA
Independent Circuits: 1
Voltage Supply Source: Single Supply
Family Name: SN74HC138
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-SOIC
Supply Voltage - Operating: 2 V to 6 V
Alternative Parts (Cross-Reference): MC74HC138D; MC74HC138DG; MM74HC138MX_NL; MM74HC138M_NL;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: China, Malaysia, Mexico
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Industrial
IC DECODER/DEMUX 1X3:8 16SOIC
5.2mA 2V~6V 5.2mA SOIC-16 Signal Switches / Encoders & Decoders / Multiplexers ROHS
| DigiKey | Win Source Electronics | Lingto Electronic Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 296-1193-6-ND | 030117-SN74HC138DR | SN74HC138DR | SN74HC138DR |
| Product Name | Signal Switches, Multiplexers, Decoders | Logic - Logic - Signal Switches, Multiplexers, Decoders - SN74HC138DR | Logic - Signal Switches, Multiplexers, Decoders | Logic ICs >> Signal Switches / Encoders & Decoders / Multiplexers |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
| Package Type | SOIC; "16-SOIC | SOIC; 16-SOIC | SOIC | |
| Applications | Industrial |
