Manufacturer Part Number
SN74HC139QPWRQ1
Manufacturer
Texas Instruments
Introduction
The SN74HC139QPWRQ1 is an automotive-grade, dual 2-line to 4-line decoder/demultiplexer IC designed for signal switching applications.
Product Features and Performance
Two Independent 2:4 Decoder/Demultiplexers
High-Output Drive Capability
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
Latch-Up Performance Exceeds 250mA Per JESD 17
Product Advantages
Suitable for Automotive Applications
Compatible With 2V to 6V Supply Voltages
Operates From -40°C to 125°C
High Current Drive of 5.2mA (Output High and Low)
Meets AEC-Q100 Standards for Automotive Reliability
Low Power Consumption
Key Technical Parameters
Circuit: 1 x 2:4 Decoder/Demultiplexer
Independent Circuits: 2
Current - Output High, Low: 5.2mA
Voltage Supply Source: Single Supply
Voltage - Supply: 2V ~ 6V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Automotive Grade Product
AEC-Q100 Qualified
High Latch-Up Performance
Compatibility
Compatible With Other 74HC Series Logic Devices
Suited for Various Microcontrollers
Single Supply Voltage Operation for Simplified Design
Application Areas
Automotive Systems
Signal Routing
Address Decoding
Data Multiplexing
Simple Digital Logic Circuits
Product Lifecycle
Status: Active
The Product is Not Nearing Discontinuation
Replacements or Upgrades Typically Available
Several Key Reasons to Choose This Product
Optimized for Automotive and Signal Switching Applications
Meets Strict Quality Standards of AEC-Q100
Highly Reliable Over a Wide Range of Operating Conditions
Flexibility in Voltage Supply Range (2V to 6V)
Easy Integration With Surface Mount Technology
Offers Strong Drive Capability for Various Electronic Components