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Product Detailed Parameters
- Description：IC FF D-TYPE SNGL 8BIT 20QSOP
- Series：74FCT
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Function：Standard
- Type：D-Type
- Output Type：Tri-State, Non-Inverted
- Number of Elements：1
- Number of Bits per Element：8
- Clock Frequency：-
- Max Propagation Delay @ V, Max CL：5.2ns @ 5V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：15mA, 12mA
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Iq)：1 mA
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-QSOP
- Package / Case：20-SSOP (0.154", 3.90mm Width)
- Input Capacitance：6 pF
- Grade：-
- Qualification：-
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Overview
The IDT74FCT2374CTQG is an octal D-type flip-flop manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.75V to 5.25V and features three-state outputs. The device is housed in a 20-pin plastic Small Outline Package (SOP). It supports an operating temperature range from -40°C to +85°C, with a typical propagation delay of 5.2 ns at nominal supply.
Feature Summary
- Octal D-type flip-flop architecture providing eight independent data storage elements
- Three-state output capability for efficient bus-driven system integration
- CMOS technology ensuring low power consumption and high noise immunity
Applications
- High-speed data storage and buffering in digital logic circuits
- Interface bridging between different logic families in mixed-voltage systems
- Parallel-to-serial conversion modules requiring reliable clocked data retention
Procurement Notes
Verify the specific suffix 'CTQG' against official Renesas documentation to confirm package type and environmental compliance status. Ensure compatibility with existing board layouts for the 20-pin SOP form factor. Confirm that the 5V supply requirement aligns with the target system design specifications before procurement.
Selection Notes
Select this component when an octal flip-flop with three-state outputs is required for 5V CMOS applications. It serves as a direct functional replacement for legacy IDT variants within the same FCT family. Consider the 20-pin SOP footprint during PCB layout planning to ensure adequate clearance and thermal management for the specified operating temperature range.
Part Context
This part belongs to the 74FCT series, which combines the speed of TTL with the low power of CMOS. The IDT branding indicates its origin from Integrated Device Technology prior to acquisition by Renesas. It is designed for general-purpose high-speed logic applications requiring reliable data latching and driving capabilities in standard 5V environments.
Replacement Considerations
The 74FCT2374CTQG is functionally equivalent to the IDT74FCT2374CTM. Verify pinout compatibility and package dimensions when substituting between SOP and other available packages within the same logical family.
