74LS153 Dual 4-to-1 Data Selector Multiplexer IC DIP-16 TTL Logic Chip (74LS153N, 5V, Low Power Schottky)

Description -

The 74LS153 DIP is a TTL logic integrated circuit containing two independent 4-to-1 data selectors/multiplexers in a 16-pin Dual Inline Package (DIP). It belongs to the 74LS Low Power Schottky logic family and is designed to route one of four data inputs from each multiplexer to its corresponding output.

Both multiplexers share common binary select inputs while each section has its own active LOW strobe (enable) input, allowing independent control of each output. The 74LS153 is widely used in data routing, parallel-to-serial conversion, signal multiplexing, embedded systems, and digital control applications.

Key Features -

• Dual independent 4-to-1 data selectors/multiplexers

• Common binary select inputs

• Separate active LOW strobe inputs

• Independent outputs for each multiplexer

• Low Power Schottky technology

• TTL compatible logic levels

• High-speed switching performance

• Standard DIP-16 package

Specifications -

• Product type - TTL Logic IC

• IC Model - 74LS153

• Logic Function - Dual 4-to-1 Data Selector/Multiplexer

• Package type - DIP-16

• Logic family - 74LS TTL

• Operating voltage - 4.75V to 5.25V DC

• Number of multiplexers - 2

• Data inputs per multiplexer - 4

• Number of select inputs - 2 (Common)

• Enable inputs - 2 Active LOW (One per multiplexer)

• Outputs - 2 Independent TTL Outputs

• Typical propagation delay - 14ns

• High-level output current - -0.4mA

• Low-level output current - 8mA

• Input high voltage - 2.0V Minimum

• Operating temperature - 0C to 70C

Applications -

• Data routing circuits

• Signal multiplexing

• Parallel-to-serial conversion

• Embedded systems

• Digital communication equipment

• Industrial automation

• Microprocessor systems

• Logic function generation