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DM74AS157M

16 Terminations4.5V~5.5V Signal switch74AS Series 1 Outputs4 Functions

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-DM74AS157M
Package: 16-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 938
Description: 16 Terminations4.5V~5.5V Signal switch74AS Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C
Packaging	Tube
Series	74AS
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	Multiplexer
Technology	TTL
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Number of Functions	4
Supply Voltage	5V
Reach Compliance Code	unknown
Number of Outputs	1
Circuit	4 x 2:1
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Family	AS
Number of Inputs	2
Current - Output High, Low	2mA 20mA
Output Polarity	TRUE
Propagation Delay (tpd)	6 ns
Voltage Supply Source	Single Supply
Independent Circuits	1
Length	9.9mm
Width	3.9mm
RoHS Status	ROHS3 Compliant

DM74AS157M Overview

In order to save board space, digital switch is located in the 16-SOIC (0.154, 3.90mm Width).Tube is the packaging method.Digital switch ic uses a Surface Mount mounting method.In the multiplexers, the analog IC Multiplexer is used.A temperature of 0°C~70°C will not leave the turn signal swturn signal switchch susceptible to external influences.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.In addition to being a member of the 74AS series, these multiplexers have a wide range of applications.There is a design for terminating 16 as part of its basic configuration.The voltage supplied for multiplexer's system is 5V.multiplexer's systemGULL WING is used as the point at which the conductors come to an end as part of this formula.The logic switch is included into the family of AS.The minimal supply voltage (Vsup) should be kept at 4.5V to avoid some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 5.5V in order to prevent some unnecessary failures.The turn signal switch has 1 outputs.This multiplexer is equipped with 2 inputs and 2 outputs.

DM74AS157M Features

Supplied in the 16-SOIC (0.154, 3.90mm Width) package

DM74AS157M Applications

There are a lot of Rochester Electronics, LLC DM74AS157M Signal Switches / Multiplexers / Decoders applications.

High-performance memory systems
Seven segment displays
PCIe
Memory chips
Frequency multiplexing system
Data-routing applications
Metal detectors
Relay
Code converters
Telephone network