Overview
The 74HC139PW-Q100J is a dual 2-to-4 line decoder/demultiplexer integrated circuit produced by Nexperia USA Inc. This component is part of the 74HC series and is designed to decode two binary weighted address inputs (nA0, nA1) into four mutually exclusive outputs (nY0 to nY3). It is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications. The device features an enable input (nE) that can be used to force all outputs HIGH or to act as a data input for a 1-to-4 demultiplexer application.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74HC139PW-Q100J | |
| VCC (Supply Voltage) | 2.0 - 6.0 | V |
| Logic Switching Levels | CMOS | |
| Output Drive Capability | ± 5.2 | mA |
| tpd (Propagation Delay) | 14 | ns |
| Operating Temperature | -40°C to +125°C | °C |
| Package | TSSOP16 (SOT403-1) | |
| Mounting Type | Surface Mount | |
| Independent Circuits | 2 | |
| Circuit Configuration | 1 x 2:4 |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C.
- CMOS input levels for 74HC139-Q100 and TTL input levels for 74HCT139-Q100.
- Demultiplexing capability with 2 independent 2-to-4 decoders.
- Multifunction capability suitable for memory decoding, data routing, or code conversion.
- Complies with JEDEC standard no. 7A.
- Active LOW mutually exclusive outputs.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
Applications
- Automotive systems due to its AEC-Q100 qualification.
- Memory decoding and data routing in digital systems.
- Code conversion and demultiplexing in various electronic circuits.
- General-purpose logic applications requiring decoding or demultiplexing functions).
Q & A
- What is the primary function of the 74HC139PW-Q100J?
The primary function is to decode two binary weighted address inputs into four mutually exclusive outputs, and it can also be used as a 1-to-4 demultiplexer).
- What is the operating voltage range of the 74HC139PW-Q100J?
The operating voltage range is from 2.0 V to 6.0 V).
- What type of logic switching levels does the 74HC139PW-Q100J use?
The 74HC139PW-Q100J uses CMOS logic switching levels).
- What is the propagation delay of the 74HC139PW-Q100J?
The propagation delay is 14 ns).
- What is the package type of the 74HC139PW-Q100J?
The package type is TSSOP16 (SOT403-1)).
- Is the 74HC139PW-Q100J suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1)).
- What are the ESD protection levels for the 74HC139PW-Q100J?
The ESD protection levels are HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V)).
- Can the 74HC139PW-Q100J be used for memory decoding?
Yes, it is suitable for memory decoding, data routing, or code conversion).
- What is the operating temperature range of the 74HC139PW-Q100J?
The operating temperature range is from -40°C to +125°C).
- Does the 74HC139PW-Q100J comply with any specific JEDEC standards?
Yes, it complies with JEDEC standard no. 7A).
