This bare die device directly replaces legacy National / Fairchild MM54HC123 or 54HC123, Motorola MC54HC123 and Texas Instruments SN54HC123 OR CD54HC123.
Features:
- Triggerable via positive or negative edge
- Re-triggerable for very long pulses up to 100% duty factor
- Direct reset terminates output
- Schmitt trigger action for Ā & B inputs
- Output Drive Capability: 10 LSTTL Loads
- Low Input Current: 1µA
- Operating Voltage Range: 2.0 to 6.0V
- Military temperature range
- Direct drop-in replacement for obsolete components in long term programs
- Function compatible with 54LS123
** PART OBSOLETE - DISCONTINUED **
Vendor:
SiS OBSOLETE
Electrical Datasheet
Die Physical Data:
Footprint: 2.375mm² (3681.261mil²)
Request Pad Layout
SiS OBSOLETE
Electrical Datasheet
Die Physical Data:
Footprint: 2.375mm² (3681.261mil²)
Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
- I/P Level: CMOS
- O/P Level: CMOS
- Bits: 2
- Schmitt Trigger: Yes
Specification:
VCC (Min): 2.00V
VCC (Max): 6.00V
fMIN @ VNOM: 70MHz
tpd (Max) @ VNOM: 65.0ns
ICC (Max) @ VNOM: 0.220mA
Output Drive (Max): 5.2mA
VNOM (Max): 6V
VCC (Max): 6.00V
fMIN @ VNOM: 70MHz
tpd (Max) @ VNOM: 65.0ns
ICC (Max) @ VNOM: 0.220mA
Output Drive (Max): 5.2mA
VNOM (Max): 6V
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.
