SN74CBT3257CPWRG4

16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions

Manufacturer: Texas Instruments
Nocochips NO: 815-SN74CBT3257CPWRG4
Package: 16-TSSOP (0.173, 4.40mm Width)
Datasheet: -
Stock: 145
Description: 16 Terminations4.5V~5.5V 16 Pin 74CBT3257 Signal switch74CBT Series 2 Outputs4 Functions(Kg)

Details

Tags

Parameters
Factory Lead Time	1 Week
Lifecycle Status	ACTIVE (Last Updated: 4 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	74CBT
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
Type	Multiplexer/Demultiplexer
Resistance	8Ohm
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Other Logic ICs
Packing Method	TR
Technology	CMOS
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	4
Supply Voltage	5V
Base Part Number	74CBT3257
Pin Count	16
Number of Outputs	2
Operating Supply Voltage	5V
Circuit	4 x 2:1
Power Supplies	5V
Supply Voltage-Min (Vsup)	4V
Load Capacitance	50pF
Number of Bits	4
Propagation Delay	240 ps
Quiescent Current	3μA
Turn On Delay Time	6.5 ns
Family	CBT/FST/QS/5C/B
Logic Function	Demultiplexer, Multiplexer
Number of Inputs	8
Output Characteristics	3-STATE
Supply Type	Single
Output Polarity	TRUE
High Level Output Current	-128mA
Low Level Output Current	128mA
Power Supply Current-Max (ICC)	0.003mA
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

SN74CBT3257CPWRG4 Overview

Due to the lack of space on the board, digital switch is provided in the 16-TSSOP (0.173, 4.40mm Width).It is packaged in the way of Tape & Reel (TR).The mounting method digital switch ic uses is Surface Mount.For the analog part of the multiplexers, an IC Multiplexer/Demultiplexer is used.In the case of -40°C~85°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 4.5V~5.5V, designers are provided with a greater degree of flexibility.These multiplexers are members of the 74CBT series, which provide extensive application potential.The basic configuration of this system includes 16 terminations.In addition, it also has a base part number of 74CBT3257, which can be used to find related parts.For multiplexer's system, 5V voltage is supplied.This turn signal switch has a total of 16 component pins.As the end of conductors, it uses GULL WING.The supply type of this multiplexer ic is Single.There are 16 pins on it.It is positioned in the direction of Surface Mount.Among the family of CBT/FST/QS/5C/B the logic switch is a member.There are 4 bits signal multiplexer provides.The minimal supply voltage (Vsup) should be kept at 4V to avoid some unnecessary failures.During mux switch's normal operation, 5V is provided with a power supply.The turn signal switch operates with 2 outputs.This is a signal switch that is categorized as Other Logic ICs.Despite not interacting with external factors, it consumes 3μA current of multiplexer ic.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.In this multiplexer, there is a total of 8 inputs.According to TR, the switches is packaged.A resistance of 8Ohm is used to operate it.