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CD74HCT257M

16 Terminations4.5V~5.5V Signal switch74HCT Series 1 Outputs4 Functions

Manufacturer: Rochester Electronics, LLC
Origchip NO: 699-CD74HCT257M
Package: 16-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 595
Description: 16 Terminations4.5V~5.5V Signal switch74HCT 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	-55°C~125°C
Packaging	Tube
Series	74HCT
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	Multiplexer
Technology	CMOS
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
Qualification Status	Not Qualified
Circuit	4 x 2:1
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Family	HCT
Number of Inputs	2
Output Characteristics	3-STATE
Current - Output High, Low	6mA 6mA
Output Polarity	TRUE
Propagation Delay (tpd)	48 ns
Voltage Supply Source	Single Supply
Independent Circuits	1
RoHS Status	Non-RoHS Compliant

CD74HCT257M Overview

Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.The package is packaged in accordance with Tube.The mounting method digital switch ic uses is Surface Mount.For the analog part of the multiplexers, an IC Multiplexer is used.A temperature of -55°C~125°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.Multiplexers in the 74HCT series are suitable for a wide range of applications.The basic configuration includes 16 terminations.The multiplexer's system is powered by 5V voltage.It employs GULL WING as the point at which conductors come to an end.I would like to refer to the logic switch as a member of the HCT family.Keep Vsup at 4.5V to avoid unnecessary failures.Keeping Vsup at 5.5V will prevent some unnecessary failures.As a result, the turn signal switch consists of 1 outputs.In this multiplexer, there is a total of 2 inputs.

CD74HCT257M Features

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

CD74HCT257M Applications

There are a lot of Rochester Electronics, LLC CD74HCT257M Signal Switches / Multiplexers / Decoders applications.

Speed control of medern motors
Encrypted communications system
Enabling different rows of memory depending on address in memory chips
Computer memory
D/A converters
Textile mills
Idle motor
Data transfer
Make half adder
Metal detectors