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SNJ54LS640J

SNJ54LS640J

SNJ54LS640J

Texas Instruments

DUAL Buffers 20 Pins CDIP

SOT-23

SNJ54LS640J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Package / Case CDIP
Mount Through Hole
Number of Pins 20
PackagingRail/Tube
Number of Terminations 20
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureWITH DIRECTION CONTROL
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 1
Polarity Inverting
Power Supplies5V
Temperature GradeMILITARY
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Load Capacitance45pF
Number of Ports2
Number of Bits 8
Propagation Delay40 ns
Family LS
Logic Function Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Max I(ol) 0.024 A
High Level Output Current-12mA
Low Level Output Current12mA
Control Type COMMON CONTROL
Schmitt Trigger No
Power Supply Current-Max (ICC) 0.09mA
Translation N/A
Length 24.2mm
Height 5.08mm
Width 6.92mm
Thickness 4.57mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1296 items

SNJ54LS640J Product Details

SNJ54LS640J Overview


An interesting CDIP package is used. As part of the external packaging, this logical driver uses the Rail/Tube form factor. The 1 elements all play a role. Logic device with 20 different terminations. There is a requirement for 5V of supply voltage. This electronic part belongs to the LS family of parts. This electric component comes with 20 pins. Through Hole applications can be used with digital buffer. A 20-pin connector is used. An enhanced bus transceiver with 2 ports is available. An electrical supply with 5V is recommended. Using 5V supply voltage on this electronic part is recommended for running the part safely and stably in a circuit. The electronic part comes with 8 efficient bits which are included within the package. In order to serve the user better, it features WITH DIRECTION CONTROL. As low as -55°C is not a problem for it to operate. An ambient temperature of no more than 125°C should be used. The low-level output mode outputs 12mA. It is possible that the electronic part may conduct -12mA current in high-level output mode. It is strongly recommended that you use at least a voltage of 4.5V when operating this buffer. There is a maximum supply voltage rating of 5.5V. Voltage buffers using COMMON CONTROL control start up automatically.

SNJ54LS640J Features


WITH DIRECTION CONTROL
High Level Output: 12mA
Low Level Output: -12mA


SNJ54LS640J Applications


There are a lot of Texas Instruments
SNJ54LS640J Buffers & Transceivers applications.


  • Wired telephone
  • Cordless telephone
  • Desktop PC
  • Notebook
  • Pocket PC
  • Desktop radio
  • Clock radio
  • Tuner
  • Portable radio
  • Car radio

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