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Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 1BIT 14SO
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Set(Preset) and Reset
- Type：D-Type
- Output Type：Complementary
- Number of Elements：2
- Number of Bits per Element：1
- Clock Frequency：82 MHz
- Max Propagation Delay @ V, Max CL：37ns @ 6V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：5.2mA, 5.2mA
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Iq)：40 µA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Input Capacitance：3.5 pF
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74HC74D-Q100,118 is an automotive-grade dual D-type flip-flop with independent set and reset inputs. It operates within a supply voltage range of 2V to 6V and supports clock frequencies up to 82 MHz. The device features complementary outputs and is housed in a 14-SO surface-mount package. Qualified under AEC-Q100 standards, it ensures reliability across an operating temperature range of -40°C to +125°C.
Feature Summary
- Automotive qualification compliant with AEC-Q100 Grade 1 standards for enhanced reliability
- Dual D-type flip-flops with positive-edge triggering and independent set/reset functions
- Wide supply voltage operation from 2V to 6V supporting diverse logic levels
Applications
- Automotive electronic control units requiring robust data storage
- Industrial systems utilizing high-temperature logic components
- Digital signal processing circuits needing reliable state retention
Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging configuration. Confirm that the specific revision matches project requirements. Check official Nexperia documentation for current lifecycle status and longevity program details before finalizing procurement decisions.
Selection Notes
Select this component when automotive grade certification is mandatory for the application. Ensure the design accommodates the specified voltage range and temperature extremes. Verify pin compatibility if replacing existing designs with standard commercial variants.
Part Context
This component belongs to the Nexperia 74HC series of high-cmOS logic devices. The Q100 suffix indicates specific automotive qualification processes. It serves as a fundamental building block for sequential logic circuits in demanding environments where standard commercial parts may not suffice.
Replacement Considerations
Cross-reference with other 74HC74 variants from different manufacturers only if pinout and electrical characteristics are identical. Verify that any substitute also meets AEC-Q100 requirements if automotive use is intended.
