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SN74ALS621ANE4

SN74ALS621ANE4

SN74ALS621ANE4

Texas Instruments

DUAL Buffers 20 Pins PDIP

SOT-23

SN74ALS621ANE4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Through Hole
Package / Case PDIP
Number of Pins 20
Weight 1.1991g
Packaging Rail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
Subcategory Bus Driver/Transceivers
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Pin Count 20
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Temperature Grade COMMERCIAL
Number of Channels 8
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 33 ns
Turn On Delay Time 39 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics OPEN-COLLECTOR
Logic IC Type BUS TRANSCEIVER
Max I(ol) 0.024 A
High Level Output Current -15mA
Low Level Output Current 24mA
Control Type INDEPENDENT CONTROL
Schmitt Trigger No
Translation N/A
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74ALS621ANE4 Product Details

SN74ALS621ANE4 Overview


Buffer uses a neat PDIP package. This logic IC uses the Rail/Tube external packaging. All of the 1 elements are put into use. 20 terminations with different functions. It reuqires a supply voltage of 5V. This electronic component belongs to the ALS family. 20 pins are set with the electrical part. It is suitable for Through Hole applications. It has 20 pins. Enhanced with 2 ports. Specifically, It is a kind of Bus Driver/Transceivers. 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 lectronic component. 8 efficient bits are included within the network transceiver. Buffer features WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION to better serve the need. This network transceiver has 8 channels for high quality communication. It is capable of operating under a temperature as low as 0°C. It should operate at an ambient temperature no higher than 70°C. Logical driver outputs 24mA in its low-level output mode. In high-level output mode, the electronic component may conduct -15mA of current. The voltage used to run this electrical part should be 4.5V at least. In regard to the maximum supply voltage, it is rated 5.5V. It is known as a BUS TRANSCEIVER logic IC. INDEPENDENT CONTROL control technology starts up the logical driver.

SN74ALS621ANE4 Features


Bus Driver/Transceivers
WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
High Level Output: 24mA
Low Level Output: -15mA
BUS TRANSCEIVER Logic IC


SN74ALS621ANE4 Applications


There are a lot of Texas Instruments
SN74ALS621ANE4 Buffers & Transceivers applications.


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

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