74LS150 16-1 Data Selector Multiplexer IC

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74LS150 16-1 Data Selector Multiplexer IC is a part of the 74XXYY IC series. The 74LS150 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. The output of the IC always comes in TTL which makes it easy to work with other TTL devices and microcontrollers. The IC 74LS150 is smaller in size and it has a much faster speed which makes it reliable in every kind of device.

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What is a Multiplexer?

A multiplexer is a combinational logic circuit that switches one of several input lines to a single common output line. The select lines determine which input is connected to the output, and also to increase the amount of data that can be sent over a network within a certain time. It is also called a data selector.

74LS150 Key Features

Technology Family: LS
Rating: Catalog
Supply voltage: 5.25V
Frequency at nominal voltage: 35 MHz
Typical propagation delay: 21nS
Low power consumption: 32mW
ESD protection
Operating temperature: 0ºC to 70ºC
ESD CDM (kV): 0.75
ESD HBM (kV): 2
Balanced propagation delays
Designed specifically for high speed
IOL (Max): 16mA
IOH (Max): -0.8mA
Configuration: 16:1
Product type: Standard

74LS150 Pinout

Pin No.	Pin Name	Description
1	D7	Data Input Pin D7
2	D6	Data Input Pin D6
3	D5	Data Input Pin D5
4	D4	Data Input Pin D4
5	D3	Data Input Pin D3
6	D2	Data Input Pin D2
7	D1	Data Input Pin D1
8	D0	Data Input Pin D0
9	STROBE’	Active Low Strobe Input
10	W’	Active Low Output Pin
11	S3	Data Select Pin S3
12	GND	Ground Pin
13	S2	Data Select Pin S2
14	S1	Data Select Pin S1
15	S0	Data Select Pin S0
16	D15	Data Input Pin D15
17	D14	Data Input Pin D14
18	D13	Data Input Pin D13
19	D12	Data Input Pin D12
20	D11	Data Input Pin D11
21	D10	Data Input Pin D10
22	D9	Data Input Pin D9
23	D8	Data Input Pin D8

Applications

The 74LS150 16-1 Multiplexer has a number of applications, a few are listed below:

It is used to increase the efficiency of the communication system by allowing the transmission of data, such as audio & video data from different channels via cables and single lines.