ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：54HC113J/B
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Function：-
- Type：-
- Output Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Clock Frequency：-
- Max Propagation Delay @ V, Max CL：-
- Trigger Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Current - Quiescent (Iq)：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Input Capacitance：-
- Grade：-
- Qualification：-
Download product information
Overview
The 54HC113J/B is a dual negative-edge-triggered J-K flip-flop manufactured by Rochester Electronics. It features independent clear inputs for each flip-flop and complementary outputs. The device operates within the HC logic family, supporting standard TTL voltage levels. It is housed in a ceramic dual in-line package (CDIP) suitable for military and aerospace environments. The component ensures reliable data storage and transfer in synchronous digital circuits with defined setup and hold times.
Feature Summary
- Dual configuration containing two independent negative-edge-triggered J-K flip-flops
- Independent active-low clear inputs for immediate reset of each flip-flop stage
- Complementary Q and non-inverted Q outputs available for each bit
- Ceramic sealed construction designed for high-reliability military and space applications
Applications
- Military-grade synchronous counter circuits
- Aerospace data storage registers
- High-reliability frequency division networks
- Space-qualified shift register arrays
Procurement Notes
Verify the specific suffix 'J/B' against the manufacturer's current production status to confirm availability. Request the full datasheet from Rochester Electronics to validate pinout compatibility and electrical characteristics. Confirm that the ceramic package integrity meets MIL-PRF-38535 requirements for the intended environmental conditions. Ensure testing protocols align with original factory specifications.
Selection Notes
Select this component when dual J-K functionality with independent clearing is required in harsh environments. The HC series offers standard CMOS input compatibility while driving TTL loads. Consider the ceramic package for radiation hardness and thermal stability. Verify that the negative-edge triggering aligns with the system clock timing requirements. Compare power consumption against other logic families if battery operation is critical.
Part Context
This part belongs to the SN54HC113 family of dual J-K flip-flops. It is produced under Rochester Electronics' manufacturing program using approved original IP or wafers. The product undergoes rigorous testing to meet or exceed original manufacturer data sheet specifications. It serves as a replacement for obsolete Texas Instruments components in legacy military and industrial designs requiring high reliability.
Replacement Considerations
Direct substitutes include SN54HC113J and SN54HC113JL. Verify pinout compatibility before integration. Check temperature range specifications to ensure alignment with operational requirements. Confirm package dimensions match existing PCB footprints.
