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Compare your next alternative. Review candidate specifications side by side, then take the next step in sourcing.
Review datasheets before approving a substitute.
No direct cross-reference match yet. Try a shorter part-number prefix or request a quote for 74AC74 . Related component records are listed below.
Request quote for this part Closest catalog match: 74AC74SCX This record is the closest catalog match to your search and may differ from the source parts above.
Part number 74AC74SCX
Manufacturer Not available
Product type Not available
Package SOP-14-150mil View catalog details Generic / Functional Group DUAL FF WITH PRESET, CLEAR / 7474 GENERIC_ENTITY Members share a generic or functional grouping. Verify package, pinout, and electrical limits before use.
74AC74 Current component 74ABT74 NXP Semiconductors, Philips Semiconductors · 14DS 74ACT74 Fairchild Semiconductor, National Semiconductor · 14DFS,20C 74ACTQ74 Fairchild Semiconductor, National Semiconductor · 14DS,20C 74HC74 NXP Semiconductors, Philips Semiconductors · 14HDS 74HCT74 Philips Semiconductors · 14HDS 74LCX74 Fairchild Semiconductor, National Semiconductor · 14S 74LV74 NXP Semiconductors · 14HDS 74LVC74 Philips Semiconductors · 14S 74LVQ74 Fairchild Semiconductor, National Semiconductor · 14S 74LVT74 NXP Semiconductors, Philips Semiconductors · 14S 74LVX74 Fairchild Semiconductor, National Semiconductor · 14S 74VHC74 Fairchild Semiconductor · 14DFS,20C 74VHCT74 Fairchild Semiconductor · 14DS BU74HC74 Toy · 14D CD54HC74 RCA · 14DC CD74AC74 Harris Semiconductor · 14DSC CD74ACT74 Harris Semiconductor · 14DSC CD74HC74 Harris Semiconductor, RCA · 14DSC CD74HCT74 Harris Semiconductor, RCA · 14DSC HD74AC74 Hitachi, Renesas Electronics · 14DS HD74HC74 Hitachi, Renesas Electronics · 14DS HD74LV74 Hitachi · 14S HD74LVC74 Hitachi, Renesas Electronics · 14S LR74HC74 Sha · 14D LR74HCT74 Sha · 14D M74HC74 Mitsubishi · 14DS,20C M74HCT74 SGS · 14DS,20C MB74HC74 Fujitsu · 14D MC74AC74 Motorola · 14DS MC74ACT74 Motorola · 14DS MC74HC74 Motorola · 14DS MC74HCT74 Motorola · 14DS MC74LCX74 Motorola · 14S MC74LVQ74 Motorola · 14S MC74VHC74 Motorola · 14S MM74C74 Fairchild Semiconductor, National Semiconductor · 14DFS MM74HC74 National Semiconductor · 14DFS,20C MM74HCT74 Fairchild Semiconductor, National Semiconductor · 14DS MN74HC74 Matsushita Electric · 14DS PC74HC74 Philips Semiconductors, Valvo · 14DS PC74HCT74 Philips Semiconductors, Valvo · 14DS SN74AC74 Texas Instruments · 14DFS,20C SN74ACT74 Texas Instruments · 14DFS,20C SN74AHC74 Texas Instruments · 14DFS,20C SN74AHCT74 Texas Instruments · 14DFS,20C SN74HC74 Texas Instruments · 14DFS,20C SN74HCT74 Texas Instruments · 14DFS,20C SN74LV74 Texas Instruments · 14DFS,20C SN74LVC74A Texas Instruments · 14HDFS,20C T74HC74 SGS · 14D TC74HC74 Toshiba · 14DS TC74HCT74 Toshiba · 14DS TD74HC74 Toshiba · 14D U74HCT74 Kme · 14DS µPB74HC74 NEC · 14D 56 group members
Before you substitute
A match is the beginning. Use the manufacturer’s datasheets and your application requirements to evaluate each candidate.
01 Package & pinout Compare dimensions, mounting style and every pin assignment. A matching package alone does not establish compatibility.
02 Electrical limits Review supply range, voltage and current ratings, power dissipation and the operating conditions behind each specification.
03 Function & performance Check timing, accuracy, bandwidth and application-specific behavior against your circuit requirements.
04 Temperature & qualification Confirm the operating temperature range, required qualifications and reliability needs for your application.
Understand the relationship
Related doesn’t always Each relationship gives you a different starting point for evaluation.
Cross-reference candidates Parts linked by a cross-reference record. Compare specifications and validate suitability for your circuit.
Generic / functional groups Parts grouped by a common family or function. Individual variants can differ in package, ratings and behavior.
Complementary parts Devices with a paired or supporting role. These relationships do not imply interchangeability. Keep your sourcing moving
Haven’t found the part you need? Start a quote request for 74AC74 and add your package, quantity and requirements.
Request a quote A few useful answers
Before you choose. How are alternative candidates found? Voltkit uses catalog cross-reference and component relationship records to surface candidates. Search by part number, then review the available source and candidate details side by side.
Can I use a cross-reference part as a direct replacement? A cross-reference is a starting point for evaluation. Confirm the pinout, electrical specifications and application requirements in the manufacturers’ datasheets, then validate the part in your design before approving a replacement.
Why are some parameters missing? Not every catalog record includes every specification. “Not available” means that field is missing from the available record; it does not mean the two parts have the same specification. Refer to the manufacturer’s datasheet for confirmation.
What should I do if my part has no matches? Check the spelling and try a shorter part-number prefix. You can also request a quote with the exact model and describe the package, quantity and requirements you need.
Are complementary parts also substitutes? No. Complementary parts are related devices intended for a different or paired role. Their relationship does not imply that they are interchangeable.
