English

All Products

View All >>
  • 74FCT257ATQG8

74FCT257ATQG8

16 Terminations16 Pin Signal switch4 Outputs4 FunctionsMin 4.75V VMax 5.25V V


  • Manufacturer: Integrated Device Technology (IDT)
  • Origchip NO: 378-74FCT257ATQG8
  • Package: QSOP
  • Datasheet: PDF
  • Stock: 538
  • Description: 16 Terminations16 Pin Signal switch4 Outputs4 FunctionsMin 4.75V VMax 5.25V V(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Contact Plating Tin
Mount Surface Mount
Package / Case QSOP
Number of Pins 16
Packaging Tape & Reel
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Multiplexer/Demultiplexers
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
Terminal Pitch 0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Number of Outputs 4
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Temperature Grade INDUSTRIAL
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Load Capacitance 50pF
Quiescent Current 10μA
Family FCT
Logic Function Multiplexer, Mux
Number of Inputs 8
Output Characteristics 3-STATE
Supply Type Single
Output Polarity TRUE
Prop. Delay@Nom-Sup 5 ns
High Level Output Current 48mA
Propagation Delay (tpd) 5 ns
Low Level Output Current 15mA
Independent Circuits 1
Length 4.9mm
Width 3.8mm
Thickness 1.47mm
RoHS Status RoHS Compliant
Lead Free Lead Free

74FCT257ATQG8 Overview


Providing this information in the QSOP enables digital switch board space to be saved.It is packaged in the way of Tape & Reel.There is a design for terminating 16 as part of its basic configuration.The voltage supplied for multiplexer's system is 5V.multiplexer's systemA component pin count of 16 is found on this turn signal switch.Conductors terminate at GULL WING in this design.Its supply type is Single, which is used as the source of power.Currently, it is configured with 16 pins.The mounting point is Surface Mount.There is a family of FCT members.For mux switch's normal operation, there is a power supply provided at 5V.As a result, the turn signal switch consists of 4 outputs.The digital switch ic is an electronic part classified into Multiplexer/Demultiplexers.It consumes 10μA current of multiplexer ic since it is not affected by external factors.It is possible to achieve reliable performance of the multiplexers with a voltage supply of 5V.The multiplexer is equipped with 8 inputs.A TAPE AND REEL packaging method is used in the switches.85°C is an acceptable maximum temperature for this signal switch.It is recommended that a minimum operating temperature of the multiplexer of -40°C be maintained.The signal switches is specified to operate at the maximum supply voltage of 5.25V in compliance with the applicable device specification.A minimum supply voltage of 4.75V is required to operate the digital swith.

74FCT257ATQG8 Features


Supplied in the QSOP package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

74FCT257ATQG8 Applications


There are a lot of Integrated Device Technology (IDT) 74FCT257ATQG8 Signal Switches / Multiplexers / Decoders applications.

  • Night vision cameras
  • To select different task for memory in microprocessor memory systems
  • Data bus control
  • Steel plants
  • War field flying robot with a night vision flying camera
  • Enabling block of memory depending on address in memory chips
  • Memory system of computers
  • Microprocessor input/output systems
  • Audio transmission
  • Logic gates for other digital devices