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74LCXR2245

Features: ` 5V tolerant inputs and outputs` 2.3V3.6V VCC specifications provided` 8.0 ns tPD max (VCC = 3.3V), 10 A ICC max` Power down high impedance inputs and outputs` Supports live insertion/withdrawal (Note 1)` ±12 mA output drive (VCC = 3.0V)` Implements patented noise/EMI reduction circuitr...

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SeekIC No. : 004251050 Detail

74LCXR2245: Features: ` 5V tolerant inputs and outputs` 2.3V3.6V VCC specifications provided` 8.0 ns tPD max (VCC = 3.3V), 10 A ICC max` Power down high impedance inputs and outputs` Supports live insertion/wit...

74LCXR2245 Data Sheet

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Part Number:
74LCXR2245
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

` 5V tolerant inputs and outputs
` 2.3V3.6V VCC specifications provided
` 8.0 ns tPD max (VCC = 3.3V), 10 A ICC max
` Power down high impedance inputs and outputs
` Supports live insertion/withdrawal (Note 1)
` ±12 mA output drive (VCC = 3.0V)
` Implements patented noise/EMI reduction circuitry
` Latch-up performance exceeds 500 mA
` Equivalent 26 series resistor on all outputs
` ESD performance:
    Human body model > 2000V
    Machine model > 200V
Note 1: To ensure the high-impedance state during power up or down, OE should be tied to VCC through a pull-up resistor: the minimum value or the resistor is determined by the current-sourcing capability of the driver.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER
Value
CONDITIONS
Unit
VCC supply voltage
-0.5 to +7.0
V
VI DC Input Voltage
-0.5 to +7.0
  
V
VO DC Output Voltage
-0.5 to +7.0
-0.5 to VCC + 0.5
 Output in 3-STATE
Output in HIGH or LOW State (Note 4)
V
IIK DC Input Diode Current
-50
 VI < GND
mA
IOK DC Output Diode Current
-50
±50
 VO < GND
VO > VCC
mA
IO DC Output Source/Sink Current
+50
  
mA
ICC DC Supply Current per Supply Pin
±100
  
mA
IGND DC Ground Current per Ground Pin
±100
  
mA
TSTG Storage Temperature
?65 to +150
  



Description

The 74LCXR2245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The T/R input determines the direction of data flow through the device. The OE input disables of the 74LCXR2245 both the A and B ports by placing them in a high impedance state. The 26 series resistor helps reduce output overshoot and undershoot.

The 74LCXR2245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.




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