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SN74ALS646ADWE4

SN74ALS646ADWE4

SN74ALS646ADWE4

Texas Instruments

DUAL Buffers 24 Pins 8 Bit per Element SOIC

SOT-23

SN74ALS646ADWE4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 24
Weight 624.398247mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
Packing Method TUBE
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 24
Qualification Status Not Qualified
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Number of Ports 2
Number of Bits 32
Propagation Delay 30 ns
Family ALS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type REGISTERED BUS TRANSCEIVER
Number of Bits per Element 8
Prop. Delay@Nom-Sup 20 ns
Trigger Type POSITIVE EDGE
High Level Output Current 24mA
Low Level Output Current 15mA
Control Type INDEPENDENT CONTROL
Translation N/A
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74ALS646ADWE4 Product Details

SN74ALS646ADWE4 Overview


The SOIC package is neat. We use all 1 elements. The ethernet transceiver has 24 terminations with different functions. There is a voltage requirement of 5V. Electronic parts from the ALS family are used in this part. A total of 24 pins are included with the electric component. This logical driver can be used in Surface Mount different applications. The pin count is 24. 2 ports are included in this logic device. Each element uses 8 bits. Use a 5V power supply if possible. Generally, it comes in a TUBE package. When running the electronic part in a circuit, it is recommended that users apply 5V supply voltage. The electronic component contains 32 efficient bits that are included in the package. For better service, it includes DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA. Operating temperatures as low as 0°C are possible. No more than 70°C should be the ambient temperature when automotive buffer is operating. In its low-level output mode, it outputs 15mA. When operating in high-level output mode, the electronic component can conduct up to 24mA. At the very least, the voltage used to operate this electrical component should be at least 4.5V. There is a 5.5V maximum supply voltage rating on it. REGISTERED BUS TRANSCEIVER logic ICs are called that. A POSITIVE EDGE trigger is included in this transceiver, which allows it to monitor logic analyzer inputs for a specified pattern. Under INDEPENDENT CONTROL control, the logical driver starts up.

SN74ALS646ADWE4 Features


DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
High Level Output: 15mA
Low Level Output: 24mA
REGISTERED BUS TRANSCEIVER Logic IC
Trigger Type: POSITIVE EDGE


SN74ALS646ADWE4 Applications


There are a lot of Texas Instruments
SN74ALS646ADWE4 Buffers & Transceivers applications.


  • Wireless network systems
  • Satellite communications networks
  • Ethernet circuitry
  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio

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