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7600901EA is listed in the Counter Dividers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SN54LS191 SYNCHRONOUS UP/DOWN CO. Review the specifications below when checking this part for your BOM.
Counter Dividers specifications for 7600901EA
- Description：SN54LS191 SYNCHRONOUS UP/DOWN CO
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Direction：-
- Number of Elements：-
- Number of Bits per Element：-
- Reset：-
- Timing：-
- Count Rate：-
- Trigger Type：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - Supply：-
- Grade：-
- Qualification：-
Counter Dividers datasheet and documents for 7600901EA
Counter Dividers Overview
The SN54LS191 is a synchronous up/down counter manufactured by Texas Instruments, identified by the part number 7600901EA. It features down/up mode control and operates within a temperature range of -55°C to 125°C. The component utilizes a 16-pin CDIP (J) package. This device belongs to the SN54LS series, designed for military-grade performance specifications.
Counter Dividers Feature Summary
- Synchronous counting operation with integrated up/down mode control
- Military-grade reliability supporting extreme temperature environments
- Robust ceramic dual in-line packaging for durability
Counter Dividers Applications
- Military electronic systems requiring high-temperature stability
- Industrial control logic involving precise count sequences
- Aviation instrumentation data processing
Counter Dividers Procurement Notes
Verify the specific suffix 'EA' against official Texas Instruments documentation to confirm the exact pinout and electrical characteristics associated with the 16-CDIP variant. Ensure the supplier provides traceability to the original manufacturer for military-grade components. Cross-reference the date code and lot number to validate authenticity and compliance with current production standards.
Counter Dividers Selection Notes
Select this component when military-grade temperature tolerance (-55°C to 125°C) is mandatory. The SN54LS191 is appropriate for applications requiring synchronous up/down counting capabilities within harsh environmental conditions. Consider the CDIP package constraints for board layout and thermal management requirements in enclosed military or aerospace enclosures.
Counter Dividers Part Context
This part is a variant of the SN54LS191 synchronous up/down counter family. The SN54 series denotes military qualification, distinguishing it from the commercial SN5400-series equivalents. The LS designation indicates Low-power Schottky TTL technology, offering a balance between speed and power consumption suitable for complex digital logic circuits.
Counter Dividers Replacement Considerations
Direct substitutes include other SN54LS191 variants from Texas Instruments or equivalent military-grade counters from manufacturers like Signetics or National Semiconductor, provided they match the 16-CDIP package and electrical specifications.
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