CD74HC74E
- Mfr.Part #
- CD74HC74E
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC FF D-TYPE DUAL 1BIT 14DIP
- Stock
- 8,877
- In Stock :
- 8,877
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- Manufacturer :
- Texas Instruments
- Product Category :
- Flip Flops
- Polarity :
- Non-Inverting
- Type :
- D-Type
- Number of Pins :
- 14
- Radiation Hardening :
- No
- Output Current :
- 5.2mA
- Prop. Delay@Nom-Sup :
- 53 ns
- Family :
- HC/UH
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Length :
- 19.3mm
- Width :
- 6.35mm
- Supply Voltage-Min (Vsup) :
- 2V
- Thickness :
- 3.9mm
- Number of Channels :
- 2
- Number of Bits per Element :
- 1
- Operating Temperature :
- -55°C~125°C TA
- Clock Frequency :
- 50MHz
- Turn On Delay Time :
- 14 ns
- Propagation Delay :
- 175 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Series :
- 74HC
- Height :
- 5.08mm
- Factory Lead Time :
- 12 Weeks
- Mount :
- Through Hole
- Current - Output High, Low :
- 5.2mA 5.2mA
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Trigger Type :
- POSITIVE EDGE
- Base Part Number :
- 74HC74
- Supply Voltage-Max (Vsup) :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Number of Output Lines :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 4μA
- Supply Voltage :
- 4.5V
- Weight :
- 927.99329mg
- Power Supply Current-Max (ICC) :
- 0.04mA
- Logic Function :
- AND, D-Type, Flip-Flop
- Packaging :
- Tube
- Load Capacitance :
- 50pF
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Input Capacitance :
- 10pF
- Lead Free :
- Lead Free
- Function :
- Set(Preset) and Reset
- Contact Plating :
- Gold
- JESD-609 Code :
- e4
- Output Type :
- Differential
- Max Propagation Delay @ V, Max CL :
- 30ns @ 6V, 50pF
- Mounting Type :
- Through Hole
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 14
- Voltage - Supply :
- 2V~6V
- Datasheets
- CD74HC74E

Flip Flops Texas Instruments CD74HC74E Overview
The Texas Instruments CD74HC74E is a high-performance CMOS dual D-type flip-flop integrated circuit, ideal for a wide range of digital applications where dual edge-triggered devices are required. Encapsulated in a robust 14-pin DIP package, this IC offers the reliability and functionality expected from a leader in semiconductor solutions. The device features set and reset capabilities, allowing for precise control over the logic states of the outputs, which makes it highly adaptable to complex digital circuits. By utilizing advanced silicon-gate CMOS technology, the CD74HC74E provides low power consumption while maintaining high speed, making it an essential component for energy-sensitive yet demanding digital environments.
CD74HC74E Features
The CD74HC74E includes several key features that enhance its utility in digital systems: dual D-type flip-flops with individual clear and preset inputs for each flip-flop, outputs capable of driving up to 10 LSTTL loads, and high noise immunity characteristic of CMOS devices. Additionally, the IC operates over a broad voltage range from 2V to 6V and offers a significant speed advantage with propagation delays as low as 15ns at 5V. These characteristics ensure that the CD74HC74E is suitable for high-speed operations in today's digital applications.
CD74HC74E Applications
- Data Storage Devices: Utilizes its dual flip-flop configuration to latch data, ensuring stable and secure data storage in registers or memory-related applications.
- Communication Equipment: Employs its high-speed performance to process and synchronize digital signals, which is crucial in modems, routers, and other telecommunications devices.
- Computing Systems: Acts as a fundamental building block in the development of CPUs, graphics cards, and other peripheral devices, managing the data flow and state transitions efficiently.
- Industrial Automation: Integrates into control systems for machines and processes, ensuring reliable operations through its robust triggering and reset mechanisms.
- Consumer Electronics: Used in home electronics such as digital clocks and recording devices, providing the necessary logic control and data handling required.
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