English

All Products

View All >>
  • SN74CBT34X245DBBR

SN74CBT34X245DBBR

80 Terminations4.5V~5.5V 80 Pin 74CBT34X245 Signal switch74CBT Series 4 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74CBT34X245DBBR
  • Package: 80-TFSOP (0.240, 6.10mm Width)
  • Datasheet: -
  • Stock: 717
  • Description: 80 Terminations4.5V~5.5V 80 Pin 74CBT34X245 Signal switch74CBT Series 4 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: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 80-TFSOP (0.240, 6.10mm Width)
Number of Pins 80
Weight 265.096391mg
Operating Temperature -40°C~85°C
Packaging Cut Tape (CT)
Series 74CBT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 80
ECCN Code EAR99
Type Bus Switch
Resistance 7Ohm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Bus Driver/Transceivers
Packing Method TR
Technology BICMOS
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 74CBT34X245
Pin Count 80
Operating Supply Voltage 5V
Circuit 8 x 1:1
Polarity Non-Inverting
Power Supplies 5V
Supply Voltage-Min (Vsup) 4V
Load Capacitance 50pF
Number of Ports 2
Nominal Supply Current 6μA
Output Current 64mA
Number of Bits 32
Throw Configuration SPST
Propagation Delay 6.7 ns
Quiescent Current 6μA
Turn On Delay Time 6.7 ns
Family CBT/FST/QS/5C/B
Logic Function Demultiplexer, Multiplexer
Output Characteristics 3-STATE
Supply Type Single
Bandwidth 200MHz
Prop. Delay@Nom-Sup 0.25 ns
High Level Output Current -128mA
Low Level Output Current 128mA
Power Supply Current-Max (ICC) 0.003mA
Voltage Supply Source Single Supply
Independent Circuits 4
Count Direction BIDIRECTIONAL
Translation N/A
Height 1.2mm
Length 17mm
Width 6.1mm
Thickness 1.15mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74CBT34X245DBBR Overview


Due to the lack of space on the board, digital switch is provided in the 80-TFSOP (0.240, 6.10mm Width).The package is packaged in accordance with Cut Tape (CT).Digital switch ic adheres to a mounting method of Surface Mount.In the multiplexers, the analog IC is indicated by Bus Switch.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at -40°C~85°C.Using a 4.5V~5.5V supply voltage provides digital controlled switch's superior flexibility for designers.Since they are members of the 74CBT series, they can be used in a wide variety of applications.This configuration includes 80 terminations as part of its basic functionality.There is a base part number 74CBT34X245 that can be used to locate signal switch's related components as well.For multiplexer's system, 5V voltage is supplied.A component pin count of 80 is found on this turn signal switch.A conductor terminates at GULL WING.As a type of supply, Single is employed.This multiplexer ic is configured with 80 pins.It is mounted in the way of Surface Mount.The logic switch object belongs to the family of CBT/FST/QS/5C/B.The multiplexer ic provides 32 bits.The minimal supply voltage (Vsup) should be kept at 4V to avoid some unnecessary failures.The power supply of 5V is provided for mux switch's normal operation.In electronic terms, the digital switch ic is classified as part number Bus Driver/Transceivers.Despite not interacting with external factors, it consumes 6μA current of multiplexer ic.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.A TR packaging method is used in the switches.The resistance of the signal switching is 2.A resistance of 7Ohm is used to operate it.There is an output current of 64mA that allows for greater switches' flexibility.

SN74CBT34X245DBBR Features


Supplied in the 80-TFSOP (0.240, 6.10mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74CBT34X245DBBR Applications


There are a lot of Texas Instruments SN74CBT34X245DBBR Signal Switches / Multiplexers / Decoders applications.

  • Transmission from the computer system of a satellite
  • Control unit of Central Processing unit (CPU)
  • RF-based home automation system
  • Analog, digital or video signal switching
  • Medium scale TV wall
  • Data demultiplexing
  • Metal detectors
  • Code converters
  • Recording transmission
  • VGA