54BCT244

Features: • 3-state outputs drive bus lines or buffer memory address registers• RAD-PAK® radiation-hardened against natural space radiation• Total dose hardness: - >100 krad (Si), depending upon space mission• Package: - 20-pin RAD-PAK® flat package• Operat...

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54BCT244 Picture
SeekIC No. : 004233233 Detail

54BCT244: Features: • 3-state outputs drive bus lines or buffer memory address registers• RAD-PAK® radiation-hardened against natural space radiation• Total dose hardness: - >100 krad...

floor Price/Ceiling Price

Part Number:
54BCT244
Supply Ability:
5000

Price Break

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

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Upload time: 2024/4/26

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Product Details

Description



Features:

• 3-state outputs drive bus lines or buffer memory address
   registers
• RAD-PAK® radiation-hardened against natural space radiation
• Total dose hardness:
   - >100 krad (Si), depending upon space mission
• Package:
   - 20-pin RAD-PAK® flat package
• Operating temperature range:
   -55 to 125°C
• P-N-P inputs reduce DC loading
• Typical VOLP (output ground bounce)
   - < 0.8 V at VCC=3.3 V, TA=25°C
• ESD protection exceeds 2000 V



Pinout

  Connection Diagram


Specifications

                                       PARAMETER SYMBOL            MIN

MAX

UNIT

Supply Voltage Range

VCC

  -0.5

7

V

Input Voltage Range2

VI  

-0.5

7

V

Voltage Range Applied to any Output in the Disable or Power-Off
State2

VO

-0.5

5.5

V

Voltage Range Applied to any Output in High State2

VO

-0.5

VCC

V

Current Into Any Output in the Low State

IO

--

96

mA

Total Power Dissipation @ TA = +55 3

PD

--

651

mW

Operating Temperature Range

TA

-55

125

Storage Temperature Range

TS

-65

150




Description

Maxwell Technologies' 54BCT244 octal buffers and line drivers features a greater than 100 krad (Si) total dose tolerance; depending upon space misssion. The 54BCT244 is organized as two 4-bit drivers with separate output enable (OE) inputs. When OE is low, the device passes data from the A inputs to the Y outputs. When OE is high, the outputs are in the high impedance state.

Maxwell Technologies' patented RAD-PAK® of 54BCT244 packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or a space mission. In a GEO orbit, RAD-PAK provides true greater than 100 krad (Si) total radiation dose tolerance, dependent upon space mission. This 54BCT244 is available with packaging and screening up to Class S.




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