| SN74HCT139N | |
|---|---|
| Part Number | SN74HCT139N |
| Manufacturer | Texas Instruments |
| Description | IC DECODER/DEMUX 1X2:4 16DIP |
| Quantity Available | 65980 pcs new original in stock. Request Stock & Quotation |
| Datasheets | 1.SN74HCT139N.pdf2.SN74HCT139N.pdf3.SN74HCT139N.pdf |
| Download | SN74HCT139N Details PDF |
| SN74HCT139N Price |
Request Price & Lead Time Online or Email us: Info@ariat-tech.com |
| Technical Information of SN74HCT139N | |||
|---|---|---|---|
| Manufacturer Part Number | SN74HCT139N | Category | Integrated Circuits (ICs) |
| Manufacturer | Texas Instruments | Description | IC DECODER/DEMUX 1X2:4 16DIP |
| Package / Case | 16-PDIP | Quantity Available | 65980 pcs |
| Voltage Supply Source | Single Supply | Voltage - Supply | 4.5V ~ 5.5V |
| Type | Decoder/Demultiplexer | Supplier Device Package | 16-PDIP |
| Series | 74HCT | Package / Case | 16-DIP (0.300', 7.62mm) |
| Package | Tube | Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole | Independent Circuits | 2 |
| Current - Output High, Low | 4mA, 4mA | Circuit | 1 x 2:4 |
| Base Product Number | 74HCT139 | ||
| Download | SN74HCT139N PDF - DE.pdf | ||
SN74HCT139N
The SN74HCT139N is a dual 1-of-4 decoder/demultiplexer that features high-current, totem-pole outputs. It is designed for use in TTL and CMOS systems. The device has independent circuit functions and a common enable input.
Tube packaging
16-DIP (0.300", 7.62mm) package/case
Through-hole mounting type
Single supply voltage of 4.5V to 5.5V
Operating temperature range of -40°C to 85°C
Output high/low current of 4mA
High-performance CMOS technology for reliable operation
Versatile dual 1-of-4 decoder/demultiplexer functionality
Suitable for a wide range of TTL and CMOS system applications
Compact and space-saving 16-DIP package
Dual independent 1-of-4 decoder/demultiplexer circuits
Common enable input for both circuits
High-current, totem-pole outputs
Operates on a single supply voltage
Suitable for use in TTL and CMOS systems
Reliable CMOS technology
Versatile dual decoder/demultiplexer functionality
High-current, totem-pole outputs for driving various loads
Wide operating voltage and temperature range
This product is currently active and in production
Equivalent or alternative models may be available, please contact our sales team for more information
Digital logic circuits
Multiplexing and demultiplexing applications
Control and switching applications
Get a quote for the SN74HCT139N on our website. Hurry, this limited-time offer won't last long!
| SN74HCT139N Stock | SN74HCT139N Price | SN74HCT139N Electronics | |||
| SN74HCT139N Components | SN74HCT139N Inventory | SN74HCT139N Digikey | |||
| Supplier SN74HCT139N | Order SN74HCT139N Online | Inquiry SN74HCT139N | |||
| SN74HCT139N Image | SN74HCT139N Picture | SN74HCT139N PDF | |||
| SN74HCT139N Datasheet | Download SN74HCT139N Datasheet | Manufacturer | |||
| Related parts for SN74HCT139N | |||||
|---|---|---|---|---|---|
| Image | Part Number | Description | Manufacturer | Get a Quote | |
| SN74HCT139PWRG4 | IC DECODER/DEMUX DUAL 16TSSOP | Luminary Micro / Texas Instruments | |||
| SN74HCT139PWR | IC DECODER/DEMUX 1X2:4 16TSSOP | Texas Instruments | |||
| SN74HCT139DT | IC DECODER/DEMUX 1X2:4 16SOIC | Texas Instruments | |||
| SN74HCT139D | IC DECODER/DEMUX 1X2:4 16SOIC | Texas Instruments | |||
| SN74HCT139DRG4 | IC DECODER/DEMUX DUAL 16SOIC | Luminary Micro / Texas Instruments | |||
| SN74HCT139DR | IC DECODER/DEMUX 1X2:4 16SOIC | Texas Instruments | |||
| SN74HCT139PWRE4 | IC DECODER/DEMUX DL 2-4L 16TSSOP | Luminary Micro / Texas Instruments | |||
![]() |
SN74HCT14 | TI TSSOP | TI | ||
| SN74HCT138PWT | IC DECODER/DEMUX 1X3:8 16TSSOP | Texas Instruments | |||
![]() |
SN74HCT14DBLE | SN74HCT14DBLE TI | TI | ||
| SN74HCT139DRE4 | IC DECODER/DEMUX DL 2-4L 16-SOIC | Luminary Micro / Texas Instruments | |||
![]() |
SN74HCT14 IC | TI TSSOP | TI | ||
| SN74HCT139PWT | IC DECODER/DEMUX 1X2:4 16TSSOP | Texas Instruments | |||
| SN74HCT138PWRG4 | IC DECODER/DEMUX 1X3:8 16TSSOP | Texas Instruments | |||
| SN74HCT14DBR | IC INV SCHMITT 6CH 1-IN 14SSOP | Texas Instruments | |||
| SN74HCT139DG4 | IC DECODER/DEMUX DUAL 16SOIC | Luminary Micro / Texas Instruments | |||
| SN74HCT139DBR | IC DECODER/DEMUX 1X2:4 16SSOP | Texas Instruments | |||
| SN74HCT14D | IC INV SCHMITT 6CH 1-IN 14SOIC | Texas Instruments | |||
| SN74HCT139DE4 | IC DECODER/DEMUX DL 2-4L 16-SOIC | Luminary Micro / Texas Instruments | |||
| SN74HCT14DE4 | IC INV SCHMITT 6CH 1-IN 14SOIC | Texas Instruments | |||
News
More
On April 19, 2026 (local time), media reports citing sources familiar with the matter revealed that Google, a subsidiary of Alphabet, is in talks with...

According to *The Business Times*, TSMC’s CoPoS (Chip-on-Panel-on-Substrate) pilot production line began delivering equipment to its R&D team in Febr...

On April 6 local time, U.S. artificial intelligence (AI) technology giant Anthropic announced that it has signed a new agreement with Google and Broad...

On April 1, Microsoft announced it would invest $5.5 billion in Singapore to continue expanding its cloud and artificial intelligence (AI) infrastruct...

Samsung Electronics will be the first to exclusively supply its next-generation HBM4 to OpenAI, the world’s largest artificial intelligence (AI) comp...
New Products
More
Texas Instruments TPS92542-Q1 Synchronous Boost Controller contains a synchronous boost controller and a two-channel monolithic synchronous buck LED d...

Toshiba TB67H453 Single Channel H-Bridge Driver has a current monitoring function with voltage feedback from the ISENSE output pin. The device's absol...

STMicroelectronics STSAFE-A120 Authentication ICs are highly secure integrated circuits designed to protect sensitive data and devices through advance...

STMicroelectronics STSAFE-A Optimized Authentication ICs leverage advanced cryptographic algorithms and key management techniques to protect sensitive...

Diodes Incorporated PI3DPX1235Q 6:4 Crossbar Linear ReDriver supports DP link-training transparent for source-side applications. The PI3DPX1235Q compl...
Email: Info@ariat-tech.comHK TEL: +852 30501966ADD: Rm 2703 27F Ho King Comm Center 2-16,
Fa Yuen St MongKok Kowloon, Hong Kong.