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Bare Die Product Detail: 74HC109

J-K Flip-Flop:
The 74HC109 is fabricated in 2.5µm 5V CMOS. The J and K logic level at the positive clock edge changes the device output state. Set & Reset functions are asynchronous, independent of clock & are executed by a logic low on the corresponding input.
The device directly replaces legacy National 74HC109, Motorola 74HC109, RCA Harris 74HC109 and Texas Instruments SN74HC109, CD74HC109.
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Low Input Current: 1µA
  • Operating Voltage Range: 2.0 to 6.0V
  • Direct drop-in replacement for obsolete components in long term programs
  • Function compatible with 74LS109
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 1.740mm² (2697.008mil²)
  Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
  • I/P Level: CMOS
  • O/P Level: CMOS
  • Bits: 2
Specification:
VCC (Min): 2.00V
VCC (Max): 6.00V
fMIN @ VNOM: 70MHz
tpd (Max) @ VNOM: 37.0ns
ICC (Max) @ VNOM: 0.040mA
VNOM (Max): 6.0V
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.

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