All Products

MC74VHC257DR2

16 Terminations2V~5.5V 16 Pin 74VHC257 Signal switch74VHC Series 1 Outputs4 Functions


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-MC74VHC257DR2
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 211
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC257 Signal switch74VHC Series 1 Outputs4 Functions(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
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)
Published 2001
Series 74VHC
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Tin/Lead (Sn/Pb)
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Supply Voltage 3.3V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74VHC257
Pin Count 16
Number of Outputs 1
Qualification Status Not Qualified
Circuit 4 x 2:1
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Number of Circuits 4
Load Capacitance 50pF
Throw Configuration DPST
Propagation Delay 7.9 ns
Family AHC/VHC
Output Characteristics 3-STATE
Current - Output High, Low 8mA 8mA
Supply Type Single
Number of Input Lines 8
Voltage Supply Source Single Supply
Independent Circuits 1
Length 9.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

MC74VHC257DR2 Overview


Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).Tape & Reel (TR) is the packaging method.As far as mounting is concerned, digital switch ic uses Surface Mount.In the multiplexers, the analog IC Multiplexer is used.The operating temperature of -55°C~125°C will not be susceptible to external factors.With a supply voltage of 2V~5.5V, designers have greater flexibility of digital controlled switch.These multiplexers are members of the 74VHC series, which provide extensive application potential.As part of its basic configuration, 16 terminations are designed as a part of it.You can also find related parts by using its logic switch base part number of 74VHC257.The multiplexer's system is powered by 3.3V voltage.This turn signal switch has 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.There is a supply type of Single employed as part of this supply.It is configured with 16 pins.The mounting point is Surface Mount.In the AHC/VHC family, the logic switch is included.In order to prevent unnecessary failures, it is recommended that the minimal supply voltage (Vsup) be kept at 2V.In order to avoid unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.A power supply is provided for mux switch's normal operation of 2/5.5V.The turn signal switch has 1 outputs designed for operation.Currently, the switches is packaged in accordance with the TAPE AND REEL method.It is possible to accept voltage levels through 8 input lines of multiplexers.To ensure that the digitalswitch performs properly, 4 circuits are formed.

MC74VHC257DR2 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V
8 input lines

MC74VHC257DR2 Applications


There are a lot of ON Semiconductor MC74VHC257DR2 Signal Switches / Multiplexers / Decoders applications.

  • Robotic vehicles
  • Data distribution
  • Speed synchronization of multiple motors in industries
  • Seven segment displays
  • Metal detectors
  • Frequency multiplexing system
  • Video transmission
  • Recording transmission
  • Audio transmission
  • Relay