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74HC153D

Dual 4-to-1 multiplexer, common select, individual strobe, 2.0-6.0V, SO16, non-inverting, ±5.2mA

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Manufacturer Part：

74HC153D

Package：

SO16 (SOT109-1) 10.0 x 3.9 x 1.75 mm

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Product Categories：

Integrated Circuits ICs

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Description

Product Overview

The Nexperia 74HC153D is a dual 4-input multiplexer in an SO16 package. It features two independent 4-to-1 multiplexers with common select inputs, individual strobe (enable) controls, and operates from 2.0 V to 6.0 V. Ideal for data routing and selection in digital systems.

Key Specifications

Supply Voltage (VCC)	2.0 V to 6.0 V
Logic Family	74HC (CMOS)
Configuration	Dual 4-to-1 multiplexer
Propagation Delay	14 ns (typical at 4.5V)
Output Drive	±5.2 mA
Select Inputs	2 (common to both multiplexers)
Strobe Inputs	2 (active LOW, one per multiplexer)
Operating Temperature	-40°C to +125°C

Features

Dual 4-to-1 multiplexer with common select inputs
Individual active LOW strobe (enable) for each multiplexer
Non-inverting data path
Wide supply voltage range from 2.0 V to 6.0 V
CMOS low power dissipation with high noise immunity
Complies with JEDEC standards

Applications

Data routing and selection in digital systems
Parallel-to-serial conversion
Function generation circuits
Bus multiplexing in microprocessor systems

Product Introduction:74HC153D Product Introduction

The Nexperia 74HC153D is a dual 4-input multiplexer in an SO16 package. The device contains two independent 4-to-1 multiplexers that share common select inputs (S0 and S1). Each multiplexer has four data inputs (nI0 to nI3), an active LOW strobe input (nOE), and a single output (nY). The select inputs determine which of the four data inputs is connected to the output. When the strobe is HIGH, the corresponding output is forced LOW regardless of the data inputs. The device operates from 2.0V to 6.0V with ±5.2 mA output drive and non-inverting data path. It is specified from -40°C to +125°C and complies with JEDEC standards.

Working Principle:74HC153D Working Principle

The 74HC153D implements two independent 4-to-1 multiplexers. Each multiplexer uses a 2-to-4 decoder controlled by the common select inputs S0 and S1 to select one of four data inputs. When S0=0 and S1=0, input I0 is selected; when S0=1 and S1=0, input I1 is selected; and so on. The selected input is passed non-inverted to the output (Y). The active LOW strobe (OE) provides an override — when HIGH, the output is forced to LOW regardless of the selected input. This is useful for disabling the multiplexer output or for creating additional logic functions. The common select inputs allow both multiplexers to be controlled simultaneously, making the device ideal for parallel data bus routing where two data streams need to be selected in unison. The non-inverting architecture preserves signal polarity.

Pin Description:74HC153D Pin Definition and Functions

Pin	Name	Type	Function
1	1OE	Input	Strobe/enable for MUX 1 (active LOW)
2	S1	Input	Common select input 1
3	1I3	Input	Data input 3 for MUX 1
4	1I2	Input	Data input 2 for MUX 1
5	1I1	Input	Data input 1 for MUX 1
6	1I0	Input	Data input 0 for MUX 1
7	1Y	Output	Output for MUX 1
8	GND	Power	Ground (0 V)
9	2Y	Output	Output for MUX 2
10	2I0	Input	Data input 0 for MUX 2
11	2I1	Input	Data input 1 for MUX 2
12	2I2	Input	Data input 2 for MUX 2
13	2I3	Input	Data input 3 for MUX 2
14	S0	Input	Common select input 0
15	2OE	Input	Strobe/enable for MUX 2 (active LOW)
16	VCC	Power	Supply voltage

Application Scenarios:In which products and applications is74HC153D used

Data routing and selection in digital data processing systems
Parallel-to-serial data conversion circuits
Programmable logic function generators
Bus multiplexing in microprocessor systems
Video signal routing and selection

Alternative Models:What chips are recommended as replacements for 74HC153D

Manufacturer	Part Number	Package	Notes
Texas Instruments	SN74HC153D	SOIC-16	Pin-to-pin compatible
onsemi	MC74HC153ADR2G	SOIC-16	Equivalent function
Toshiba	TC74HC153AP	DIP-16	Equivalent function
Nexperia	74HCT153D	SO16	TTL input level variant
Nexperia	74HC153PW	TSSOP16	Same function, TSSOP package