Name: SN74HC257PWRG4
Brand: Texas Instruments
SKU: SN74HC257PWRG4
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 5 days ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173, 4.40mm Width)
Number of Pins	16
Weight	61.887009mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Series	74HC
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Type	Multiplexer
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method	TR
Technology	CMOS
Voltage - Supply	2V~6V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	4
Supply Voltage	5V
Base Part Number	74HC257
Pin Count	16
Number of Outputs	1
Operating Supply Voltage	5V
Circuit	4 x 2:1
Supply Voltage-Max (Vsup)	6V
Supply Voltage-Min (Vsup)	2V
Number of Channels	4
Load Capacitance	50pF
Number of Bits	2
Propagation Delay	26 ns
Family	HC/UH
Number of Inputs	8
Output Characteristics	3-STATE
Current - Output High, Low	7.8mA 7.8mA
Supply Type	Single
Bandwidth	28MHz
Output Polarity	TRUE
Voltage Supply Source	Single Supply
Independent Circuits	1
Height	1.2mm
Length	5mm
Width	4.4mm
Thickness	1mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

SN74HC257PWRG4 Product Details

SN74HC257PWRG4 Overview

Due to the fact that it is provided in the 16-TSSOP (0.173, 4.40mm Width), digital switch allows the board to be compacted.The package is packaged in the manner of Tape & Reel (TR).Surface Mount is the mounting method digital switch ic uses.In the multiplexers, the analog IC Multiplexer is used.As long as the operating temperature is -40°C~85°C, turn signal switch will not be influenced by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 2V~6V.provides digital controlled switch's digital controlled switch'sMultiplexers of the 74HC series can be used in a wide range of applications.Among its basic configurations are 16 terminations.The part number for 74HC257 can be used to find its logic switch related parts as well.For multiplexer's system, 5V voltage is supplied.This turn signal switch consists of 16 component pins.Conductors terminate at GULL WING in this design.The supply type of this multiplexer ic is Single.This multiplexer ic has 16 pins configured.The multiplexer ic is mounted in the direction of Surface Mount.In the HC/UH family, the logic switch is included.In the signal multiplexer, there are 2 bits available.Vsup should be kept at 2V to prevent some unnecessary failures.In order to avoid some unnecessary failures, you should maintain a maximum supply voltage (Vsup) of 6V.The turn signal switch has 1 outputs.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The multiplexer is equipped with 8 inputs.A TR packaging method is used in the switches.The turn signal switch's circuit consists of 4 channels that are being used for transmission in the circuit.