Direct replacement for legacy Fairchild 54HC244, National 54HC244, Motorola 54HC244 & Texas Instruments SN54HC244, CD54HC244. This device is designed to operate over the full military temperature range & is suited for high reliability applications.
Features:
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
** END OF LIFE ** NOT RECOMMENDED FOR NEW DESIGN
- Usable as two 4-bit buffers or one 8-bit buffer
- Speed of LSTTL with CMOS low power consumption
- Output Drive Capability: 15 LSTTL loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2.0 to 6.0V
- Low Input Current: 1.0µA
- Military Temperature Range for High Reliability
- High Noise Immunity Characteristic of CMOS Devices
Vendor:
Silicon Supplies
Electrical Datasheet
Die Physical Data:
Footprint: 3.895mm² (6037.269mil²)
X: 2050µm (81mil)
Y: 1900µm (75mil)
Request Pad Layout
In Stock: 19816
MIL-STD Qualification:
38534 Class K LAT
Silicon Supplies
Electrical Datasheet
Die Physical Data:
Footprint: 3.895mm² (6037.269mil²)
X: 2050µm (81mil)
Y: 1900µm (75mil)
Request Pad Layout
In Stock: 19816
MIL-STD Qualification:
38534 Class K LAT
Product Families: Used for this device are tabulated below.
Functional:
- I/P Level: CMOS
- O/P Level: CMOS
- Bits: 8
- 3-State O/P: Yes
- Schmitt Trigger: No
Specification:
VCC (Min): 2.00V
VCC (Max): 6.00V
fMIN @ VNOM: 28MHz
tpd (Max) @ VNOM: 23.0ns
ICC (Max) @ VNOM: 0.1600mA
VNOM (Max): 6.0V
Output Drive (Max): 6.0mA
VCC (Max): 6.00V
fMIN @ VNOM: 28MHz
tpd (Max) @ VNOM: 23.0ns
ICC (Max) @ VNOM: 0.1600mA
VNOM (Max): 6.0V
Output Drive (Max): 6.0mA
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.