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54ABT245

Features: *Bidirectional non-inverting buffers* A and B output sink capability of 48 mA, source capability of 24 mA* Guaranteed output skew* Guaranteed multiple output switching specifications* Output switching specified for both 50 pF and 250 pF loads* Guaranteed simultaneous switching, noise lev...

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SeekIC No. : 004233020 Detail

54ABT245: Features: *Bidirectional non-inverting buffers* A and B output sink capability of 48 mA, source capability of 24 mA* Guaranteed output skew* Guaranteed multiple output switching specifications* Outp...

54ABT245 Data Sheet

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Part Number:
54ABT245
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

* Bidirectional non-inverting buffers
* A and B output sink capability of 48 mA, source
   capability of 24 mA
* Guaranteed output skew
* Guaranteed multiple output switching specifications
* Output switching specified for both 50 pF and 250 pF
   loads
* Guaranteed simultaneous switching, noise level and
   dynamic threshold performance
* Guaranteed latchup protection
* High impedance glitch-free bus loading during entire
   power up and power down cycle
* Non-destructive hot insertion capability
* Disable time is less than enable time to avoid bus
   contention
* Standard Microcircuit Drawing (SMD) 5962-9214801


Pinout

Connection Diagram


Specifications

Storage Temperature ................................................................................−65 to +150
Ambient Temperature under Bias ..............................................................−55 to +125
Junction Temperature under Bias
   Ceramic ..................................................................................................−55 to +175
VCC Pin Potential to
   Ground Pin ...............................................................................................−0.5V to +7.0V
Input Voltage (Note 2) ................................................................................−0.5V to +7.0V
Input Current (Note 2) .........................................................................−30 mA to +5.0 mA
Voltage Applied to Any Output
   in the Disabled or
   Power-off State .........................................................................................−0.5V to 5.5V
   in the HIGH State .......................................................................................−0.5V to VCC
Current Applied to Output
   in LOW State (Max) ..................................................................twice the rated IOL (mA)
DC Latchup Source Current .................................................................................−500 mA
Over Voltage Latchup (I/O) .........................................................................................10V


Description

The 54ABT245 contains eight non-inverting bidirectional buffers with TRI-STATE outputs and is intended for bus-oriented applications. Current sinking capability is 48 mA on both the A and B ports. The Transmit/Receive (T/<a href="#" style="text-decoration:overline;">R</a>) input determines the direction of data flow through the bidirectional transceiver. Transmit (active HIGH) of 54ABT245 enables data from A ports to B ports; Receive (active LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.




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