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SN74LS245NSRE4

SN74LS245NSRE4

SN74LS245NSRE4

Texas Instruments

DUAL Buffers 20 Pins SOP

SOT-23

SN74LS245NSRE4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case SOP
Number of Pins 20
Weight 266.712314mg
Packaging Tape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
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 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 5.25V
Min Supply Voltage 4.75V
Number of Ports 2
Number of Bits 8
Propagation Delay 12 ns
Turn On Delay Time 40 ns
Family LS
Logic Function Inverting, Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Logic IC Type BUS TRANSCEIVER
Max I(ol) 0.024 A
High Level Output Current 24mA
Low Level Output Current 15mA
Control Type COMMON CONTROL
Translation N/A
Height Seated (Max) 2mm
Width 5.3mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
SN74LS245NSRE4 Product Details

SN74LS245NSRE4 Overview


The SOP package is neat. In order to package this voltage buffer, the Tape and Reel external package is used. We use all 1 elements. The ethernet transceiver has 20 terminations with different functions. There is a voltage requirement of 5V. Electronic parts from the LS family are used in this part. A total of 20 pins are included with the electric component. This logical driver can be used in Surface Mount different applications. The pin count is 20. 2 ports are included in this logic device. Bus Driver/Transceivers is a specific type of buffer. Use a 5V power supply if possible. When running the electronic part in a circuit, it is recommended that users apply 5V supply voltage. The electronic component contains 8 efficient bits that are included in the package. A high-quality communication channel is provided by 8 channels in this logic IC. 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 4.75V. There is a 5.25V maximum supply voltage rating on it. BUS TRANSCEIVER logic ICs are called that. Under COMMON CONTROL control, the logical driver starts up.

SN74LS245NSRE4 Features


Bus Driver/Transceivers
High Level Output: 15mA
Low Level Output: 24mA
BUS TRANSCEIVER Logic IC


SN74LS245NSRE4 Applications


There are a lot of Texas Instruments
SN74LS245NSRE4 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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