English

All Products

View All >>
  • CD74HC4351M

CD74HC4351M

55ns, 50ns 130Ohm Analog Switches BREAK-BEFORE-MAKE 74HC4351 20 Pins 400nA 4.5V 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-CD74HC4351M
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 979
  • Description: 55ns, 50ns 130Ohm Analog Switches BREAK-BEFORE-MAKE 74HC4351 20 Pins 400nA 4.5V 20-SOIC (0.295, 7.50mm Width)(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
Weight 500.709277mg
Operating Temperature -55°C~125°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Resistance 130Ohm
Subcategory Multiplexer or Switches
Technology CMOS
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.5V
Base Part Number 74HC4351
Pin Count 20
Number of Channels 1
Number of Circuits 1
Max Supply Voltage 6V
Min Supply Voltage 2V
Analog IC - Other Type SINGLE-ENDED MULTIPLEXER
Nominal Supply Current 16μA
Propagation Delay 35 ns
Turn On Delay Time 300 ns
Input Voltage (Min) 2V
Logic Function Demultiplexer, Multiplexer
Input Voltage (Max) 6V
Number of Inputs 8
Voltage - Supply, Single/Dual (±) 2V~6V ±1V~5V
Supply Type Dual, Single
Bandwidth 180MHz
Neg Supply Voltage-Nom (Vsup) -4.5V
Turn-Off Delay Time 275 ns
Max Dual Supply Voltage 5V
-3db Bandwidth 145MHz
On-State Resistance (Max) 130Ohm
Min Dual Supply Voltage 1V
High Level Output Current 20mA
Dual Supply Voltage 3V
Low Level Output Current 20mA
Multiplexer/Demultiplexer Circuit 8:1
Off-state Isolation-Nom 73 dB
Current - Leakage (IS(off)) (Max) 400nA
Channel Capacitance (CS(off), CD(off)) 5pF 25pF
On-state Resistance Match-Nom 10Ohm
Switch Time (Ton, Toff) (Max) 55ns, 50ns
Channel-to-Channel Matching (ΔRon) 5 Ω
Switching BREAK-BEFORE-MAKE
Switch-on Time-Max 450ns
Switch-off Time-Max 375ns
Normal Position NC
Signal Current-Max 0.025A
Height 2.65mm
Length 12.8mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20

CD74HC4351M Overview


Due to its 20-SOIC (0.295, 7.50mm Width) packaging, the electronic part is convenient for international shipping. To ensure high reliability, a new packaging method Tube is used. A switch device like this is mounted in Surface Mount. Multiplexers and demultiplexers have a number of circuits 8:1. Temperatures around -55°C~125°C TA are extended for operation. In total, 20 terminations have occurred. High-quality output is provided by the electronic component's 1 channels. When a voltage supply of 4.5V is used, the electronic component should be turned on and run. There are 20 pins injected into the electronic part body. This multiplexer is composed of 1 circuits. If you are looking for variants of the digital switch, trying search with 74HC4351. Analog switches have 130Ohm internal resistance. Please refer to the datasheets for 20 pins functions. The analogue multiplexer in this example is a typical Multiplexer or Switches. In normalcircumstances, users should not exceed 6V volts for the multiplexer. Dual, Single supply type digital switch with a low cost. A low voltage of 2V should be applied to the electronic component. Dual supply volatge is feasible for this multiplexer. But it should not go beyond 5V. You should attach at least 1V voltage if you are using dual power supply. Integrated with SINGLE-ENDED MULTIPLEXER analog IC. It is possible to operate 8 inputs. The transfer of data can be performed over 180MHz bandwidths.

CD74HC4351M Features


1 Channels
-3db Bandwidth: 145MHz
Bandwidth: 180MHz

CD74HC4351M Applications


There are a lot of Texas Instruments CD74HC4351M Analog Switches & Multiplexers ICs applications.

  • Fiber to the Home
  • Battery Powered Systems
  • Multi-Line E1 Interface Cards
  • T1/E1 Terminals
  • Access Concentrators
  • Existing multiplexer applications (both fault-protected and nonfault-protected)
  • Avionics test equipment
  • Transmit
  • SDH
  • USB 1.1 signal switching circuits