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SN74F657DWE4

SN74F657DWE4

SN74F657DWE4

Texas Instruments

DUAL Buffers 24 Pins SOIC

SOT-23

SN74F657DWE4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 24
Weight 624.398247mg
Packaging Rail/Tube
JESD-609 Code e4
Pbfree Code yes
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
Subcategory Bus Driver/Transceivers
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count 24
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Temperature Grade COMMERCIAL
Number of Circuits 8
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Number of Ports 2
Number of Bits 8
Propagation Delay 8 ns
Turn On Delay Time 22.5 ns
Family F/FAST
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type BUS TRANSCEIVER
Max I(ol) 0.064 A
High Level Output Current 24mA
Low Level Output Current 3mA
Control Type COMMON CONTROL
Translation N/A
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead
SN74F657DWE4 Product Details

SN74F657DWE4 Overview


SOIC packages are used to implement buffer. It is packaged in the Rail/Tube external packaging type for this voltage buffer. Transceiver uses all 1 elements. 24 terminations are present in this ethernet transceiver, each of which serves a different purpose. A supply voltage of 5V is required. In the F/FAST family, the electric component belongs. The electric component includes 24 pins. There are Surface Mount applications for it. There are 24 pins on it. 2 ports have been added to this bus transceiver. In specific, buffer belongs to the Bus Driver/Transceivers family. The power supply should be 5V . Users should apply 5V supply voltage to the lectronic component in order to run it safely and reliably in a circuit. There are 8 efficient bits in the package that make up the network transceiver. Under 0°C, it can operate. The ambient temperature should not exceed 70°C. Low-level mode outputs 3mA by default. High-level output mode allows 24mA of current to flow through the electronic component. In order for this electrical component to work properly, it should be operated at a voltage of at least 4.5V. It is rated 5.5V for maximum supply voltage. An IC with BUS TRANSCEIVER logic is also known as a BUS TRANSCEIVER digital buffer. 8 circuits are responsible for its fundamental operation. Logical drivers powered by COMMON CONTROL control technology start up automatically.

SN74F657DWE4 Features


Bus Driver/Transceivers
High Level Output: 3mA
Low Level Output: 24mA
BUS TRANSCEIVER Logic IC


SN74F657DWE4 Applications


There are a lot of Texas Instruments
SN74F657DWE4 Buffers & Transceivers applications.


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

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