Mk50398 Ic
Overview
Supplier sourcing insights & recommendations
The MK50398 is a legacy 6-Decade Counter / Display Decoder IC originally manufactured by Mostek and later supported by STMicroelectronics Datasheet4UJotrin. It is a specialized component used in digital instrumentation like frequency counters and digital clocks to drive 7-segment multiplexed displays OctopartDeramp.
Market Trends & Insights
- Lifecycle Status: This is an obsolete/legacy part Deramp. New production is not actively reported, making current stock primarily "New Old Stock" (NOS) or salvaged units.
- Pricing: Due to its rarity, prices are significantly higher than modern ICs, ranging from approximately $60.99 (eBay) to $128.95 (Dönberg Electronics) per unit EbayElectronic-Spare-Parts.
- Equivalents: The MIC50398CN (Micrel) is a recognized functional equivalent Ebay.
Supplier Landscape
Finding direct B2B stock is challenging; however, several specialized distributors in China can facilitate sourcing:
- Shenzhen Nengliang Technology Co., Ltd.: A verified IC distributor with a history of supplying similar series parts Alibaba.
- Inventory Search: While not found in standard B2B search results, the part is occasionally listed by specialty spare-part vendors like Dönberg Electronics in Ireland Electronic-Spare-Parts.
The attached supplier list includes distributors who specialize in IC chips and may be able to source this legacy component through their extended networks.
I've compiled research on the MK50398 IC. You can explore further by:
Mk50398 Ic Integrated Circuit Chip Distributor
Verified suppliers · Quality assurance & trade protection
Shenzhen Nengliang Technology Co., Ltd.
Well‑matched supplier in ICs
Shenzhen Co-Etech Limited
Reliable supplier in ICs
Semtke Electronic Co., Ltd.
Recommended supplier for ICs
Shenzhen Alichuangxin Technology Co., Ltd.
Well‑matched supplier in Electronic Components
Shenzhen Kimter Electronics Co., Ltd.
Reliable supplier in ICs
Shantou City Model Clothing Industry Co., Ltd.
Reliable supplier in ICs
Guangzhou Speed Electronic Technology Co., Ltd.
Top 10% for inquiries in Power Management (PMIC)
Well-suited supplier in ICs
Shenzhen Silete Electronic Technology Co., Ltd.
Recommended supplier for Relays
Shenzhen Worthy Electronics corp
Well-suited supplier in Microcontrollers and Processors, FPGA
Shenzhen Huayaya Technology Co., Ltd.
Top 10% for inquiries in Power Management (PMIC)
Reliable supplier in Semiconductors
Shenzhen Mrcss Electronic Co., Ltd.
Top 10% for inquiries in Power Management (PMIC) - United States of America market
100% quality control across all production lines
Provides e-commerce design services
Shenzhen Oufade Electronics Co., Ltd.
Provides e-commerce design services
Inspection of all products
Shenzhen Palmary Technology Co., Ltd.
Trusted supplier in ICs
Shenzhen Boxinsheng Electronics Co., Ltd.
Reliable supplier in Data Acquisition
Shenzhen Chengfangchip Electronic Technology Co., Ltd.
Top 20% for inquiries in Power Management (PMIC)
Accepts over 8 secure payment methods
Inspection according to client's requirement
Shenzhen Jeking Electronic Corp.
Top 10% for orders in Power Management (PMIC)
100% quality control across all production lines
Provides e-commerce design services
Shenzhen Wonstron Technology Co., Ltd.
Top 10% for buyers in Power Management (PMIC) - United States of America market
100% quality control across all production lines
Provides e-commerce design services
Shenzhen Yongchangtai Electronics Co., Ltd.
100% quality control across all production lines
Provides e-commerce design services
Inspection of all products
Chaozhou Haixinwei Electronic Factory
100% quality control across all production lines
Provides e-commerce design services
Inspection of all products
Shenzhen Ketchinor Electronic Co., Ltd.
Well‑matched supplier in ICs
Shenzhen King Joining Tech Co., Ltd.
Top 20% for orders in Power Management (PMIC) - United States of America market
Reliable supplier in Electronic Components
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Sources & References
60 sources cited · Verified industry data & reports
MK50398N-Mostek-datasheet-11127392.pdf
Octopart
The MK50398/9 is an ion-implanted, P-channel MOS six- decade synchronous up ... The load counter pulse may be removed after the positive transition of the digit ...
MK50398 / Display Decoder Datasheet | Mostek
Datasheet4U
Part No.: MK50398. Datasheet: MK50398 Datasheet. Size: 211.56 KB. Description: 6-Decade Counter / Display Decoder. Manufacturer: Mostek.
MK50398 IC - High Performance Integrated Circuit Solution
Alibaba
Discover the mk50398 ic with 7408 ic compatibility, designed for reliable performance in electronic circuits. CE certified for stability and long service ...
MK50398 Mostek | PDF
Scribd
The MK50398/9 is an ion-implanted, P-channel MOS six- decade synchronous up/down-counter/display driver with storage latches.
1 A step-down switching regulator
STMicroelectronics
The L5981 is a step-down switching regulator with a 1.5 A (min.) current limited embedded. Power MOSFET, so it is able to deliver in excess.
mostek 1980 circuits and systems product guide
DeRamp.com
The "PRELIMINARY" designation on a Mostek data sheet indicates that the product is not characterized. The specifications are subject to change, are based on ...