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M74HC257RM13TR

16 Terminations2V~6V 16 Pin M74HC257 Signal switch74HC Series 1 Outputs4 Functions

Manufacturer: STMicroelectronics
Origchip NO: 761-M74HC257RM13TR
Package: 16-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 809
Description: 16 Terminations2V~6V 16 Pin M74HC257 Signal switch74HC Series 1 Outputs4 Functions(Kg)

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Details

Tags

Parameters
Current - Output High, Low	7.8mA 7.8mA
Supply Type	Single
Max I(ol)	0.006 A
Prop. Delay@Nom-Sup	30 ns
Voltage Supply Source	Single Supply
Independent Circuits	1
Length	9.9mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154, 3.90mm Width)
Number of Pins	16
Operating Temperature	-55°C~125°C
Packaging	Tape & Reel (TR)
Series	74HC
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	Multiplexer
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method	TAPE AND REEL
Technology	CMOS
Voltage - Supply	2V~6V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	4
Supply Voltage	4.5V
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	M74HC257
Pin Count	16
Number of Outputs	1
Circuit	4 x 2:1
Polarity	Inverting
Supply Voltage-Max (Vsup)	6V
Power Supplies	2/6V
Supply Voltage-Min (Vsup)	2V
Number of Circuits	4
Load Capacitance	50pF
Power Dissipation	500mW
Throw Configuration	DPST
Propagation Delay	24 ns
Family	HC/UH
Logic Function	Multiplexer, Mux
Number of Inputs	8
Output Characteristics	3-STATE

M74HC257RM13TR Overview

Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.In this case, it is packaged as Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -55°C~125°C.When digital controlled switch operates at 2V~6V, designers are provided with a greater degree of flexibility.Several applications are possible for 74HC series multiplexers.The basic configuration of this system includes 16 terminations.The base part number is M74HC257, which can also be used to find its logic switch related parts.For multiplexer's system, a voltage of 4.5V is supplied.Signal switch has 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.This supply type employs Single.Currently, it is configured with 16 pins.It is mounted in the way of Surface Mount.Among the family of HC/UH the logic switch is a member.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.It is advisable to keep the maximum supply voltage (Vsup) at 6V in order to prevent some unnecessary failures.A power supply is provided for mux switch's normal operation of 2/6V.As part of the operation of this turn signal switch, there are 1 outputs.The multiplexer is equipped with 8 inputs.The switches package is packaged in a way which is consistent with TAPE AND REEL.To ensure that the digitalswitch performs properly, 4 circuits are formed.