74ALVC74BQ

Dual D-type flip-flop with set and reset; positive-edge trigger

The 74ALVC74 is a dual positive-edge triggered, D-type flip-flop with individual data (D), clock (CP), set (SD) and reset (RD) inputs and complementary Q and Q outputs.

The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D inputs must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation.

Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVC74BQ 74ALVC74BQ,115 935273692115 SOT762-1 Order product

Features

  • Wide supply voltage range from 1.65 V to 3.6 V
  • Complies with JEDEC standard:
    • JESD8-7 (1.65 V to 1.95 V)
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8B/JESD36 (2.7 V to 3.6 V)
  • 3.6 V tolerant inputs/outputs
  • CMOS low power consumption
  • Direct interface with TTL levels (2.7 V to 3.6 V)
  • Power-down mode
  • Latch-up performance exceeds 250 mA
  • ESD protection:
    • HBM EIA/JESD22-A114-A exceeds 2000 V
    • MM EIA/JESD22-A115-A exceeds 200 V

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74ALVC74BQProduction1.65 - 3.6TTL± 242.3425low-40~8510318.371DHVQFN14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74ALVC74BQ74ALVC74BQ,115
( 9352 736 92115 )
ActiveALV74
DHVQFN14
(SOT762-1)
SOT762-1Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC74BQ74ALVC74BQ,11574ALVC74BQ123.83.872.58E811
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74ALVC74Dual D-type flip-flop with set and reset; positive-edge triggerData sheet2017-08-17
alvc74alvc74 IBIS modelIBIS model2013-04-07
SOT762-1_115Standard product orientation 12NC ending 115Packing2013-04-09
SOT762-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 3 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
alvc74alvc74 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ALVC74BQ74ALVC74BQ,115935273692115Reel 7" Q1/T1Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.