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Bare Die Data Sheet: 54ALS51

The 54ALS51 is fabricated using using a 2µm 40V Bipolar process. The device consists of two independent gate combinations which perform the logic AND-OR-INVERT function and are structured as 2-wide 3-input gates and 2-wide 2-input gates.
The device directly replaces legacy Texas Instruments (TI) 54LS51, SN54LS51 and legacy SN54S51, 54S51 or 5451 produced by National Semiconductor (NSC), TI or Fairchild (FSC).
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
  • High speed – 14ns (Max) propagation delay
  • Lower power consumption than all preceding bipolar logic technologies
  • Military temperature range for high reliability
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 1.82mm² (2821.009mil²)
X: 1400µm (55mil)
Y: 1300µm (51mil)
  Request Pad Layout

In Stock: 7913
Product Families: Used for this device are tabulated below.
Functional:
  • I/P Level: TTL
  • O/P Level: TTL
  • Bits: 2
Specification:
VCC (Min): 4.50V
VCC (Max): 5.50V
fMIN @ VNOM: 75MHz
tpd (Max) @ VNOM: 14.0ns
ICC (Max) @ VNOM: 1.500mA
VNOM (Max): 5V
Output Drive (Max): 4.0mA
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.