SN74LV2T74QWBQARQ1

$0.36

Description：IC FF D-TYPE DUAL 1BIT 14WQFN
Series：74LV
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:15d7843755c7 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74LV2T74QWBQARQ1 is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE DUAL 1BIT 14WQFN. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74LV2T74QWBQARQ1

Description：IC FF D-TYPE DUAL 1BIT 14WQFN
Series：74LV
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：140 MHz
Max Propagation Delay @ V, Max CL：9.3ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：8mA, 8mA
Voltage - Supply：1.6V ~ 5.5V
Current - Quiescent (Iq)：2 µA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：14-WQFN (3x2.5)
Package / Case：14-WFDFN Exposed Pad
Input Capacitance：4 pF
Grade：Automotive
Qualification：AEC-Q100

Flip Flops datasheet and documents for SN74LV2T74QWBQARQ1

SN74LV2T74QWBQARQ1

Flip Flops Overview

The SN74LV2T74QWBQARQ1 is an automotive-grade dual D-type flip-flop manufactured by Texas Instruments. It operates on a single power supply ranging from 1.6 V to 5.5 V and features CMOS inputs. The device includes positive-edge clock triggering, asynchronous clear, and preset functions. It supports mixed-mode voltage operation across all ports and incorporates I_off circuitry for partial power-down applications. The component is housed in a WQFN-14 package and complies with AEC-Q100 standards for automotive use.

Flip Flops Feature Summary

Dual D-type flip-flops with positive-edge triggered clocking
Asynchronous clear and preset control functions
I_off support for partial power-down mode preventing backflow current
Mixed-mode voltage operation capability across all ports

Flip Flops Applications

Automotive electronic control units (ECUs)
Industrial automation systems
Consumer electronics requiring automotive-grade reliability

Flip Flops Procurement Notes

Verify the specific suffix QWBQARQ1 against official Texas Instruments documentation to confirm the exact package type, tape-and-reel specifications, and temperature range. Ensure that the procurement channel provides valid traceability and authenticity certificates required for automotive-grade components. Cross-reference the ordering information with the latest datasheet revision to avoid discrepancies in pinout or electrical characteristics.

Flip Flops Selection Notes

Select this component when designing circuits that require dual D-type flip-flops with mixed-voltage interface capabilities in automotive environments. It is suitable for applications needing asynchronous control signals and partial power-down functionality. Consider the WQFN-14 package size and thermal performance relative to board space constraints. Verify compatibility with system voltage levels and signal integrity requirements before integration.

Flip Flops Part Context

This part belongs to the SN74LVx2T74-Q1 family of automotive dual D-type flip-flops. It shares functional similarities with other members like the SN74LV2T74QPWRQ1 but differs in packaging and specific suffix designations. The LV series indicates low-voltage CMOS technology optimized for 1.6V to 5.5V operation. The Q1 suffix denotes compliance with automotive quality standards.