Manufacturer Part Number
DM74LS157MX
Manufacturer
Fairchild (onsemi)
Introduction
The DM74LS157MX is a Quadruple 2-Line to 1-Line Data Selector/Multiplexer integrated circuit.
Product Features and Performance
Quadruple 2-Line to 1-Line Data Selector/Multiplexer
High-speed LSTTL compatible
Typical propagation delay of 12ns
Outputs can drive one standard TTL load
Inputs are TTL compatible
Product Advantages
High-speed operation
Low power consumption
Compact surface mount package
Key Technical Parameters
Package: 16-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C
Supply Voltage: 4.75V ~ 5.25V
Output High Current: 400μA
Output Low Current: 8mA
Quality and Safety Features
RoHS non-compliant
Compatibility
Compatible with 74LS157 series
Application Areas
Digital logic circuits
Data processing systems
Telecommunications equipment
Product Lifecycle
Mature product, no immediate plans for discontinuation
Replacements and upgrades available from the manufacturer
Several Key Reasons to Choose This Product
High-speed and low-power operation
Compact and easy-to-use surface mount package
Wide operating temperature range
Compatibility with the 74LS157 series
Availability of replacements and upgrades from the manufacturer