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Bare Die Product Detail: CD4049B

Inverting Buffer/Driver:
The CD4049B Inverting Hex Buffer is fabricated on a 3µm 15CMOS process & is used as a Hex Buffer, CMOS to TTL converter or CMOS current driver. Logic levels convert on single supply & V_IH can exceed V_DD due to modified inputs.

Direct replacement for legacy Fairchild CD4049B, National CD4049B, Motorola MC14049B, Harris or RCA CD4049BH & Texas Instruments CD4049BE. Operates over the full military temperature range & is well suited for high reliability applications.

Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN

High Input Voltage up to 20V
Used as Hex buffers, CMOS to DTL/ TTL converters, or as CMOS current drivers
Logic level conversion using only one supply voltage
Inputs allow voltages greater than V_DD
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

Vendor:
Silicon Supplies
Electrical Datasheet

Die Physical Data:
Footprint: 2.325mm² (3603.761mil²)
Request Pad Layout

Product Families: Used for this device are tabulated below.

Inverting Buffer/Driver

Functional:

I/P Level: CMOS
O/P Level: CMOS
Bits: 6
3-State O/P: No
Schmitt Trigger: No

Specification:

V_{CC (Min)}: 3.00V
V_{CC (Max)}: 18.00V
f_MIN @ V_NOM: 12MHz
t_{pd (Max)} @ V_NOM: 80.0ns
I_{CC (Max)} @ V_NOM: 0.0600mA
V_{NOM (Max)}: 10.0V
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.