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Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 1BIT 14SOIC
- Series：74ACT
- Mfr：Texas Instruments
- 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：85 MHz
- Max Propagation Delay @ V, Max CL：9.5ns @ 5V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：24mA, 24mA
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Iq)：4 µA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Input Capacitance：10 pF
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The CD74ACT74QM96G4Q1 is a dual positive-edge-triggered D-type flip-flop manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and features a quiescent current of 4 µA. The device includes clear and preset functions for direct control. It is designed for automotive applications, supporting an operating temperature range from -40°C to 125°C (TA). The component utilizes a 14-SOIC package with a width of 3.90mm and exhibits an input capacitance of 10 pF.
Feature Summary
- Dual positive-edge-triggered D-type flip-flops with clear and preset functionality
- Automotive grade qualification for extended temperature operation
- Low quiescent current consumption design
Applications
- Automotive electronic systems requiring reliable data storage
- Digital logic circuits utilizing standard CMOS technology
- Industrial control modules operating in high-temperature environments
Procurement Notes
Verify the complete part number including the G4Q1 suffix to ensure correct automotive grade and packaging specifications. Confirm that the source document explicitly identifies this variant as suitable for automotive applications. Check for RoHS compliance markers if required by specific project standards. Ensure the supplier provides official Texas Instruments documentation to validate the component's authenticity and technical parameters.
Selection Notes
Select this component when dual D-type flip-flops are required for automotive-grade digital logic applications. The ACT series offers compatibility with standard CMOS interfaces while providing enhanced performance characteristics. Consider the 14-SOIC package dimensions for PCB layout constraints. Verify that the operating temperature range meets the environmental requirements of the target system before finalizing the selection.
Part Context
This component belongs to the CD74ACT family of logic integrated circuits from Texas Instruments. The family focuses on advanced CMOS technology optimized for high-speed digital applications. The specific model integrates two independent flip-flops into a single package, reducing board space compared to discrete solutions. It serves as a fundamental building block for sequential logic circuits in demanding operational environments.
Replacement Considerations
Public confirmed substitute part numbers include CD74ACT74M96 and CD74AC74M96. These alternatives share similar functional architectures but may differ in specific electrical characteristics or automotive qualification status. Verify compatibility with existing circuit designs before substitution.
