SN74LVC74ABQAR

$0.20

Description：DUAL POSITIVE-EDGE-TRIGGERED D-T
Series：74LVC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:760fa9020137 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74LVC74ABQAR is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DUAL POSITIVE-EDGE-TRIGGERED D-T. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74LVC74ABQAR

Description：DUAL POSITIVE-EDGE-TRIGGERED D-T
Series：74LVC
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：100 MHz
Max Propagation Delay @ V, Max CL：5.2ns @ 3.3V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：24mA, 24mA
Voltage - Supply：1.65V ~ 3.6V
Current - Quiescent (Iq)：10 µA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-WQFN (3x2.5)
Package / Case：14-WFQFN Exposed Pad
Input Capacitance：5 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74LVC74ABQAR

SN74LVC74ABQAR

Flip Flops Overview

The SN74LVC74ABQAR is an automotive-grade dual positive-edge-triggered D-type flip-flop from Texas Instruments. It features LVC logic with CMOS inputs and LVTTL outputs, housed in a WQFN-14 package. The device operates between 1.65 V and 3.6 V, supporting -40°C to +125°C. It includes independent clock, data, preset, and clear inputs for each flip-flop, providing complementary outputs. Propagation delay is typically 6 ns, with output drive currents of ±24 mA.

Flip Flops Feature Summary

Automotive catalog qualification compliant with AEC-Q100 standards
Dual positive-edge-triggered D-type flip-flop architecture
Wide operating voltage range from 1.65 V to 3.6 V
Complementary outputs with high noise immunity

Flip Flops Applications

Automotive electronic control units
Data storage registers in vehicle networks
Shift register applications
Timing and synchronization circuits

Flip Flops Procurement Notes

Verify the specific suffix 'AQAR' against the manufacturer's official datasheet to confirm the exact package variant and temperature grade. Ensure the component meets AEC-Q100 requirements for your target application environment. Cross-reference the ordering information with the latest Texas Instruments documentation to avoid discrepancies in pinout or electrical characteristics.

Flip Flops Selection Notes

Select this component when dual D-type flip-flops are required in space-constrained automotive designs. The WQFN-14 package offers a compact footprint suitable for surface-mount assembly. Consider the 1.65 V minimum supply voltage for low-power system integration. Verify that the LVTTL output levels are compatible with downstream logic interfaces in the circuit design.

Flip Flops Part Context

This part belongs to the SN74LVC74A family of dual D-type flip-flops. The 'Q1' designation indicates automotive catalog status, ensuring reliability under harsh conditions. The 'A' suffix typically denotes enhanced product specifications or specific packaging options within the LVC series. It serves as a fundamental sequential logic element for digital signal processing.