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74LV74PW-Q100J

74LV74PW-Q100J

Nexperia USA Inc.
Flip Flop 2 Element D-Type 1 Bit Positive Edge 14-TSSOP (0.173", 4.40mm Width)
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Overview

The 74LV74PW-Q100J is an automotive-grade, dual D-type flip-flop designed for high-speed, low-voltage logic applications. It features independent set and reset inputs and operates across a wide supply range of 1V to 5.5V, making it suitable for modern mixed-voltage systems. This positive-edge-triggered device is AEC-Q100 Grade 1 qualified for use in harsh automotive environments.

Why Choose This Part

This device offers excellent low-power CMOS performance and is robust against latch-up (exceeding 100 mA). It supports direct interfacing with TTL levels when operated between 2.7V and 3.6V and provides high ESD protection reaching 2000V HBM. The wide supply voltage range from 1V to 5.5V allows for significant flexibility in battery-powered and industrial designs.

Applications

Frequency Division
Dividing high-frequency clock signals up to 110 MHz for downstream timing requirements.
State Storage
Retaining logic states in automotive control units and electronic control modules.
Signal Synchronization
Aligning asynchronous inputs with a master clock to prevent metastability in digital logic chains.
Pulse Generation
Generating precise pulses for timing applications in ADAS or vehicle networking interfaces.

Key Specifications

Type D-Type
Function Set(Preset) and Reset
Output Type Complementary
Trigger Type Positive Edge
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Clock Frequency 110 MHz
Voltage - Supply 1V ~ 5.5V
Input Capacitance 3.5 pF
Number of Elements 2
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 14-TSSOP
Current - Quiescent (Iq) 20 uA
Current - Output High, Low 12mA, 12mA
Number of Bits per Element 1
Max Propagation Delay @ V, Max CL 17ns @ 5V, 50pF

Getting Started

Integrate this component by ensuring the CLK transition is sharp to avoid double-triggering, and decouple VCC with a 0.1uF capacitor. Use a standard TSSOP-14 footprint in your PCB layout, following AEC-Q100 guidelines for automotive reliability. Logic levels should be verified against the VCC-dependent thresholds, especially when interfacing with 3.3V or 5V logic.