All Products

CD74HC251M

16 Terminations2V~6V 16 Pin 74HC251 Signal switch74HC Series 1 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HC251M
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 727
  • Description: 16 Terminations2V~6V 16 Pin 74HC251 Signal switch74HC Series 1 Outputs1 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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature -55°C~125°C
Packaging Tube
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
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Base Part Number 74HC251
Pin Count 16
Number of Outputs 1
Circuit 1 x 8:1
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 2
Propagation Delay 30 ns
Family HC/UH
Number of Inputs 8
Output Characteristics 3-STATE
Current - Output High, Low 5.2mA 5.2mA
Supply Type Single
Bandwidth 28MHz
Output Polarity COMPLEMENTARY
Voltage Supply Source Single Supply
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

CD74HC251M Overview


Providing this information in the 16-SOIC (0.154, 3.90mm Width) enables digital switch board space to be saved.In this case, it is packaged as Tube.Mounting is performed using Surface Mount.the multiplexers uses an analog IC Multiplexer.In the case of -55°C~125°C, turn signal switch will not be affected by external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.Multiplexers of the 74HC series can be used in a wide range of applications.The basic configuration includes 16 terminations.You can also find related parts by using its logic switch base part number of 74HC251.In multiplexer's system, 4.5V is the voltage supplied.This turn signal switch has 16 component pins.As the end of conductors, it uses GULL WING.As a type of supply, Single is employed.There are 16 pins on it.Multiplexer ics are mounted in the direction of Surface Mount.The logic switch is a member of the HC/UH family.There are 2 bits in signal multiplexer.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 6V.In order for the turn signal switch to work, there are 1 outputs.This multiplexer provides 8 inputs.

CD74HC251M Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single

CD74HC251M Applications


There are a lot of Texas Instruments CD74HC251M Signal Switches / Multiplexers / Decoders applications.

  • Night vision cameras
  • Microprocessor input/output systems
  • CNC machines
  • Logic gates for other digital devices
  • To select different task for memory in microprocessor memory systems
  • Electronically controlled engine system
  • Telephone network
  • To select different devices in microprocessor input
  • Speed control of medern motors
  • Signal router