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SN74HC257DRE4

16 Terminations16 Pin Signal switch4 FunctionsMin 2V VMax 6V V

Manufacturer: Texas Instruments
Origchip NO: 815-SN74HC257DRE4
Package: SOIC
Datasheet: -
Stock: 841
Description: 16 Terminations16 Pin Signal switch4 FunctionsMin 2V VMax 6V V(Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Package / Case	SOIC
Number of Pins	16
Weight	141.690917mg
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Moisture Sensitivity Level (MSL)	1
Number of Terminations	16
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Packing Method	TAPE AND REEL
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	4
Supply Voltage	5V
Pin Count	16
Operating Supply Voltage	5V
Temperature Grade	INDUSTRIAL
Number of Channels	4
Max Supply Voltage	6V
Min Supply Voltage	2V
Propagation Delay	26 ns
Family	HC/UH
Logic Function	Multiplexer
Number of Inputs	8
Output Characteristics	3-STATE
Supply Type	Single
Bandwidth	28MHz
Output Polarity	TRUE
Max I(ol)	0.006 A
High Level Output Current	7.8mA
Low Level Output Current	7.8mA
Number of Input Lines	2
Number of Output Lines	1
Length	9.9mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free

SN74HC257DRE4 Overview

In order to save board space, digital switch is located in the SOIC.Tape & Reel (TR) is the method used for packaging.The basic configuration includes 16 terminations.For multiplexer's system, a voltage of 5V is supplied.Currently, this turn signal switch has a total of 16 component pins.It employs GULL WING as the point at which conductors come to an end.As a type of supply, Single is employed.This multiplexer ic has 16 pins configured.The mounting is in the way of Surface Mount.In the HC/UH family, the logic switch is included.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.The multiplexer provides 8 inputs.The signal switching is packaged by TAPE AND REEL. A voltage level can be inserted into the 2 input lines of multiplexers.As a signal source, there are 1 output lines.The turn signal switch's circuit consists of 4 channels that are being used for transmission in the circuit.There is no problem with operating this signal switch at the maximum temperature of 85°C.A temperature of the multiplexer of -40°C should be maintained for minimal operation.According to the applicable device specification, the signal switches operates at a maximum supply voltage of 6V.Typical device specifications specify a voltage supply of 2V for the digital swith.