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Bare Die Data Sheet: 54ALS93

The 54ALS93 4-bit binary counter features x2 ripple type counters consisting of x4 master-slave flip-flops connected to provide a divide-by-two section & divide-by-eight section. Each section has independent clock & asynchronous master reset inputs.
The device directly replaces legacy Texas Instruments (TI) 54LS93, SN54LS93 and legacy SN5493 or 5493 produced by National Semiconductor (NSC), TI or Fairchild (FSC).
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
  • Lower power consumption than all preceding bipolar logic technologies
  • Military temperature range for high reliability
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 2.56mm² (3968.012mil²)
X: 1600µm (63mil)
Y: 1600µm (63mil)
  Request Pad Layout

In Stock: 1677
Product Families: Used for this device are tabulated below.
Functional:
  • I/P Level: TTL
  • O/P Level: TTL
  • Function: Binary Counter
  • Bits: 4
  • 3-State O/P: No
Specification:
VCC (Min): 4.50V
VCC (Max): 5.50V
fMIN @ VNOM: 32MHz
tpd (Max) @ VNOM: 70.0ns
ICC (Max) @ VNOM: 18.00mA
Output Drive (Max): 8.0mA
VNOM (Max): 5.5V
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.