ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC FF D-TYPE DUAL 1BIT 14DIP
- Series：74HC
- Mfr：NXP USA Inc.
- Package：Tube
- 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：Through Hole
- Supplier Device Package：14-DIP
- Package / Case：14-DIP (0.300", 7.62mm)
- Input Capacitance：3.5 pF
- Grade：-
- Qualification：-
Download product information
Overview
The 74HC74N-Q100U is a dual positive edge-triggered D-type flip-flop manufactured by Nexperia. It features individual data, clock, set, and reset inputs with complementary outputs. The device operates within a supply voltage range of 2.0 V to 6.0 V and supports an operating temperature range from -40 °C to +125 °C. It is housed in a SO-14 package and complies with AEC-Q100 Grade 1 standards for automotive applications.
Feature Summary
- Dual positive edge-triggered D-type flip-flops with independent set and reset functions
- Schmitt-trigger action on the clock input for tolerance to slow signal transitions
- Qualified to AEC-Q100 Grade 1 standards for automotive reliability
- ESD protection exceeding 2000 V (HBM) and 200 V (MM)
Applications
- Automotive electronic control units requiring reliable data storage
- Industrial systems utilizing high-speed CMOS logic
- Digital signal processing circuits needing positive-edge triggering
Procurement Notes
Verify that the specific suffix 'U' corresponds to the SO-14 package variant as documented in official Nexperia datasheets. Confirm AEC-Q100 Grade 1 qualification status directly with the manufacturer or authorized distributors to ensure compliance with automotive-grade specifications before finalizing procurement orders.
Selection Notes
Select this component when dual D-type flip-flops with asynchronous set and reset are required in space-constrained designs. The SO-14 package offers a compact footprint suitable for surface-mount assembly. Ensure the application environment remains within the specified -40 °C to +125 °C temperature range to maintain operational integrity.
Part Context
This part belongs to the 74HC series of high-speed Si-gate CMOS devices. It is pin-compatible with Low-power Schottky TTL (LSTTL) logic families. The product line is designed to meet JEDEC standard No. 7A requirements, ensuring broad compatibility with existing digital circuit architectures while providing enhanced noise immunity and low power dissipation characteristics.
Replacement Considerations
The 74HC74BQ-Q100 serves as a functional alternative offering identical logical operations in a DHVQFN-14 package. Designers must account for differences in physical dimensions and thermal properties when substituting between the SO-14 and DHVQFN form factors.
