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Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 1BIT 14SOIC
- Series：74HC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Function：Set(Preset) and Reset
- Type：D-Type
- Output Type：Complementary
- Number of Elements：2
- Number of Bits per Element：1
- Clock Frequency：50 MHz
- Max Propagation Delay @ V, Max CL：30ns @ 6V, 50pF
- Trigger Type：Positive Edge
- Current - Output High, Low：5.2mA, 5.2mA
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Iq)：4 µA
- Operating Temperature：-55°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：-
- Qualification：-
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Overview
The CD74HC74M96 is a high-speed CMOS dual D-type flip-flop manufactured by Texas Instruments. It features independent clock, preset, and clear inputs for each of the two circuits. The device operates within a supply voltage range of 2V to 6V and supports propagation delays of 30ns at 6V with 50pF load. It utilizes a 14-pin SOIC package (0.154 inch width) suitable for surface mount applications. Static current is specified at 4µA, with output drive capabilities of ±5.2mA.
Feature Summary
- Dual independent D-type flip-flops with positive-edge triggering
- Asynchronous active-low preset and clear control inputs
- Complementary outputs providing both true and inverted logic states
Applications
- Parallel-to-serial data conversion circuits
- Digital signal sampling and storage stages
- General-purpose register implementation in logic systems
Procurement Notes
Verify the specific M96 suffix against the manufacturer's latest datasheet to confirm package dimensions and tape/reel specifications. Ensure that the operating voltage requirements align with the system design constraints, as the device supports a wide range from 2V to 6V. Confirm RoHS compliance status through official documentation before finalizing procurement.
Selection Notes
Select this component when dual independent storage elements are required in a compact surface-mount footprint. The HC series offers compatibility with standard CMOS logic levels across a broad voltage spectrum. Consider the 30ns propagation delay for timing analysis in moderate-speed digital designs requiring precise edge-triggered data capture.
Part Context
This part belongs to the Texas Instruments CD74HC family of high-speed CMOS logic devices. The 74HC74 variant specifically provides dual D-type flip-flops, distinguishing it from latch-based or gate-based counterparts within the same logical series. The M96 designation indicates a specific manufacturing configuration for the SOIC-14 package.
Replacement Considerations
Compatible substitutes include SN74HC74N for DIP packages or other 74HC74 variants from different manufacturers, provided pinout and electrical characteristics match. Verify that alternative parts support the same 2V to 6V operating range and 5.2mA output drive capability.
