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SN54HC245J

SN54HC245J

SN54HC245J

Texas Instruments

DUAL Buffers 20 Pins CDIP

SOT-23

SN54HC245J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Through Hole
Package / Case CDIP
Number of Pins 20
Number of Terminations 20
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureDIRECTION CONTROL
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count20
Operating Supply Voltage5V
Number of Elements 1
Polarity Non-Inverting
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Number of Ports2
Number of Bits 8
Propagation Delay405 ns
Quiescent Current8μA
Turn On Delay Time405 ns
Family HC/UH
Logic Function Transceiver
Direction Bidirectional
Output Characteristics 3-STATE
Max I(ol) 0.006 A
Prop. Delay@Nom-Sup 22 ns
High Level Output Current-7.8mA
Low Level Output Current7.8mA
Control Type COMMON CONTROL
Schmitt Trigger No
Height 5.08mm
Length 24.2mm
Width 6.92mm
Thickness 4.57mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1170 items

SN54HC245J Product Details

SN54HC245J Overview


An interesting CDIP package is used. 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 HC/UH 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. It uses 8μA when quiescent. There is usually a TUBE package available. 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 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 7.8mA. It is possible that the electronic part may conduct -7.8mA current in high-level output mode. It is strongly recommended that you use at least a voltage of 2V when operating this buffer. There is a maximum supply voltage rating of 6V. Voltage buffers using COMMON CONTROL control start up automatically.

SN54HC245J Features


DIRECTION CONTROL
High Level Output: 7.8mA
Low Level Output: -7.8mA


SN54HC245J Applications


There are a lot of Texas Instruments
SN54HC245J 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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