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Bare Die Data Sheet: CD4049UB

The CD4049UB features logic level conversion using single supply voltage. Primary use is as CMOS to TTL/DTL converter driving up to X2 TTL/DTL loads. The device finds use where low power dissipation and/or high noise immunity is desired.
This bare die is well suited for use in high reliability circuits. It is a direct replacement for MOT / ON Semi MC14049UB, Texas Instruments (TI) CD4049UBH and obsolete Fairchild & National CD4049UB.
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
  • High Input Voltage up to 20V
  • Logic level conversion using only one supply voltage
  • Inputs allow voltages greater than VDD
  • High Source and Sink Current
  • x2 TTL load drive
  • Specified at 5V, 10V & 15V
  • Low Input Current:  1.0µA
  • High Noise Immunity Characteristic of CMOS Devices
  • Military Temperature Range for High Reliability

Applications:
  • CMOS to DTL or TTL Hex Converters
  • CMOS Current Sink or Source Drivers
  • CMOS High-to-Low Logic Level Converters
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 2.091mm² (3240.948mil²)
X: 1524µm (60mil)
Y: 1372µm (54mil)
  Request Pad Layout

In Stock: Available on request
Product Families: Used for this device are tabulated below.
Functional:
  • I/P Level: CMOS
  • O/P Level: CMOS
  • Bits: 6
  • 3-State O/P: No
  • Schmitt Trigger: No
Specification:
VCC (Min): 3.00V
VCC (Max): 18.00V
fMIN @ VNOM: 12MHz
tpd (Max) @ VNOM: 120.0ns
ICC (Max) @ VNOM: 0.0300mA
VNOM (Max): 5.0V
Output Drive (Max): 5.2mA
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.