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SN74ALS641A-1NE4

SN74ALS641A-1NE4

SN74ALS641A-1NE4

Texas Instruments

DUAL Buffers 20 Pins PDIP

SOT-23

SN74ALS641A-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
Subcategory Bus Driver/Transceivers
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Pin Count20
Operating Supply Voltage5V
Number of Elements 2
Polarity Non-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 Delay25 ns
Turn On Delay Time32 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics OPEN-COLLECTOR
Logic IC Type BUS TRANSCEIVER
High Level Output Current24mA
Low Level Output Current48mA
Control Type COMMON CONTROL
Power Supply Current-Max (ICC) 47mA
Translation N/A
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3929 items

SN74ALS641A-1NE4 Product Details

SN74ALS641A-1NE4 Overview


There is a neat PDIP package used in buffer. A Rail/Tube external packaging is used for this buffer. A total of 2 elements are used. 20 terminations with different functions are available on this transceiver. An input voltage of 5V is required. ALS family part. With the electrical part, 20 pins are set. Through Hole applications are suitable for it. There are 20 pins on digital buffer. The bus transceiver has 2 ports. In particular, automotive buffer is a type of Bus Driver/Transceivers. Power supplies with a 5V volt rating are recommended. Users should apply 5V supply voltage to the lectronic component to run it safely and stably. 8 efficient bits are included in the package of the network transceiver. For better service, buffer includes WITH DIRECTION CONTROL. High-quality communication is provided by 8 channels on thisnetwork transceiver. As low as 0°C can be tolerated by it. You shouldn't let the amibient temperature get higher than 70°C when using this buffer. It outputs 48mA when it is in low-level mode, which is the default. There is a possibility of the electronic component conducting 24mA of current when it is in high-level output mode. It is recommended that the voltage used to run this electrical component is at least 4.75V. It is rated for a maximum supply voltage of 5.25V. ICs that use BUS TRANSCEIVER logic are known as BUS TRANSCEIVER logic transceivers. COMMON CONTROL control technology allows the logical driver to start up.

SN74ALS641A-1NE4 Features


Bus Driver/Transceivers
WITH DIRECTION CONTROL
High Level Output: 48mA
Low Level Output: 24mA
BUS TRANSCEIVER Logic IC


SN74ALS641A-1NE4 Applications


There are a lot of Texas Instruments
SN74ALS641A-1NE4 Buffers & Transceivers applications.


  • Wireless modems
  • Remote controls
  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC

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