Welcome to Hotenda.com Online Store!

logo
userjoin
Home

SN74ALS640B-1NE4

SN74ALS640B-1NE4

SN74ALS640B-1NE4

Texas Instruments

DUAL Buffers 20 Pins PDIP

SOT-23

SN74ALS640B-1NE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 20
Weight 1.1991g
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Additional FeatureWITH DIRECTION CONTROL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count20
Operating Supply Voltage5V
Number of Elements 1
Polarity Inverting
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Channels 8
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Load Capacitance50pF
Number of Ports2
Number of Bits 8
Propagation Delay11 ns
Turn On Delay Time24 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type BUS TRANSCEIVER
High Level Output Current24mA
Low Level Output Current48mA
Control Type COMMON CONTROL
Power Supply Current-Max (ICC) 55mA
Translation N/A
Length 25.4mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4039 items

SN74ALS640B-1NE4 Product Details

SN74ALS640B-1NE4 Overview


Logical driver uses a neat PDIP package. Rail/Tube external packaging. All of the 1 elements are put into use. 20 terminations with different functions. Buffer IC reuqires a supply voltage of 5V. Transceiver shares the ALS family's comprehensive benefits and features. 20 pins are set with the electric part. Buffer IC is suitable for Through Hole applications. Logical driver has 20 pins. Enhanced with 2 ports. It is recommended to use a 5V power supply. To run the part safely and stably in a circuit, 5V recommends users apply 5V on the logical driver. 8 bits are included within the electrical component. Logical driver features WITH DIRECTION CONTROL to better serve the need. 8 channels for high quality communication. Voltage buffer is capable of operating under temperature as low as 0°C. Digital buffer should operate with ambient temperature no higher than 70°C. Buffer driver outputs 48mA to its low level. In high level output mode, the electronic parts may conduct 24mA of current. Voltage used to run voltage buffer should be 4.75V at least. In regard to the maximum supply voltage, buffer driver is rated 5.25V. It is known as a BUS TRANSCEIVER logic IC. COMMON CONTROL control technology is used to start up the automotive buffer.

SN74ALS640B-1NE4 Features


WITH DIRECTION CONTROL
High Level Output: 48mA
Low Level Output: 24mA
BUS TRANSCEIVER Logic IC


SN74ALS640B-1NE4 Applications


There are a lot of Texas Instruments
SN74ALS640B-1NE4 Buffers & Transceivers applications.


  • Televisions
  • Cell phones
  • Wireless modems
  • Remote controls
  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC

Get Subscriber

Enter Your Email Address, Get the Latest News