74153 IC Dual 4-Line To1-Line Data Selectors/Multiplexers DIP-16

Description

74153 IC Dual 4-Line To1-Line
Data Selectors/Multiplexers
DIP-16

The 74153 IC Dual 4-Line to 1-Line Data Selector/Multiplexer DIP-16 is a versatile digital logic device that contains two independent 4-input multiplexers sharing common select and enable inputs. Each multiplexer can route one of four binary inputs to a single output based on the select logic levels. This IC enables efficient data routing, signal selection, and parallel-to-serial data conversion in digital systems. It offers high-speed performance, TTL compatibility, and low power consumption, making it ideal for applications in data processing, digital control, and communication circuits.

Features

Dual 4-input multiplexers in a single IC package.

Common select and enable inputs for both sections.

High-speed TTL compatible logic operation.

Low power consumption and reliable switching performance.

Can perform data routing, logic function generation, and signal multiplexing.

Wide operating voltage range and temperature stability.

Standard 16-pin Dual In-Line Package (DIP-16) for easy prototyping.

Suitable for both combinational logic and digital control circuits.

Pinout Configuration

Pin No.

Pin Name

Description

1

Ea

Enable input (active LOW) for multiplexer A

2

S1

Select input bit 1 (most significant) – common to both multiplexers

3

I3a

Data input 3 for multiplexer A

4

I2a

Data input 2 for multiplexer A

5

I1a

Data input 1 for multiplexer A

6

I0a

Data input 0 for multiplexer A

7

Za

Output from multiplexer A

8

GND

Ground (0V reference)

9

Zb

Output from multiplexer B

10

I0b

Data input 0 for multiplexer B

11

I1b

Data input 1 for multiplexer B

12

I2b

Data input 2 for multiplexer B

13

I3b

Data input 3 for multiplexer B

14

S0

Select input bit 0 (least significant) – common to both multiplexers

15

Ēb

Enable input (active LOW) for multiplexer B

16

VCC

Supply voltage (+5V)

Specifications

Parameter

Description

IC Number

74153

Function Type

Dual 4-Line to 1-Line Data Selector / Multiplexer

Logic Family

TTL / CMOS Compatible

Number of Multiplexers

2

Number of Inputs (per MUX)

4

Number of Outputs

2

Select Inputs

2 Common Select Inputs

Enable Input

1 Common Enable Input

Propagation Delay Time

18 nsec

Operating Voltage (Vcc)

4.75V to 5.25V

High-Level Output Voltage (min)

2.4V

Low-Level Output Voltage (max)

0.4V

Input High Voltage (min)

2.0V

Input Low Voltage (max)

0.8V

Power Dissipation

500 mW

Operating Temperature

0°C to +70°C

Package Type

DIP-16 (Dual Inline Package)

Mounting Type

Through Hole

Logic Symbol

Logic Diagram

Applications

Data routing and signal selection in digital circuits.

Parallel-to-serial data conversion systems.

Logic function generation and simplification in combinational logic design.

Digital control and communication systems.

Microprocessor and microcontroller input selection circuits.

Memory address decoding and data bus multiplexing.

Timing and sequencing circuits in automation systems.

Display and data channel control applications.

Package Contents

1 x
74153 IC Dual 4-Line To1-Line Data Selectors/Multiplexers DIP-16

Datasheet

74153