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74LVCH162374A

16-bit edge-triggered D-type flip-flop with 30 Ohm series termination resistors; 5 V input/output tolerant; 3-state

The 74LVCH162374A is a 16-bit edge triggered flip-flop featuring separate D-type inputs for each flip-flop and 3-state outputs for bus-oriented applications. The device consists of two sections of 8 edge-triggered flip-flops. A clock (CP) input and an output enable (OE) are provided for each octal. Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs. These features allow the use of these devices in mixed 3.3 V and 5 V applications. The flip-flops store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW to HIGH CP transition. When OE is LOW, the contents of the flip-flops are available at the outputs. When OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops.

Bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.

To reduce line noise, 30 Ω series termination resistors are included in both high and low output stages.

Features and benefits

  • 5 V tolerant inputs/outputs for interfacing with 5 V logic

  • Wide supply voltage range from 1.2 V to 3.6 V

  • CMOS low power consumption

  • Multibyte flow-through standard pinout architecture

  • Multiple low inductance supply pins for minimum noise and ground bounce

  • Direct interface with TTL levels

  • All data inputs have bus hold

  • High-impedance outputs when VCC = 0 V

  • Complies with JEDEC standard:

    • JESD8-7A (1.65 V to 1.95 V)

    • JESD8-5A (2.3 V to 2.7 V)

    • JESD8-C/JESD36 (2.7 V to 3.6 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

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
74LVCH162374ADGGProduction1.2 - 3.6CMOS/LVTTL± 243.8150low-40~125822.037TSSOP48

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVCH162374ADGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveLVCH162374A74LVCH162374ADGG:1
( 9352 387 70118 )

Discontinuation information

Type numberOrderable part number, (Ordering code (12NC))Last time buy dateLast time delivery dateReplacement productStatusComments
74LVCH162374ADGG935238770518
74LVCH162374ADGG935238770512
74LVCH162374ADGG9352387701122021-12-312022-06-3074LVCH162374ADGG

    Environmental information

    Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
    74LVCH162374ADGG74LVCH162374ADGG:174LVCH162374ADGGAlways Pb-free
    Quality and reliability disclaimer

    Documentation (7)

    File nameTitleTypeDate
    74LVCH162374A16-bit edge-triggered D-type flip-flop with 30 Ohm series termination resistors; 5 V input/output tolerant; 3-stateData sheet2024-01-31
    AN263Power considerations when using CMOS and BiCMOS logic devicesApplication note2023-02-07
    AN11009Pin FMEA for LVC familyApplication note2019-01-09
    lvch162374alvch162374a IBIS modelIBIS model2013-04-07
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT362-1plastic thin shrink small outline package; 48 leads; body width 6.1 mmPackage information2024-01-05

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    Models

    File nameTitleTypeDate
    lvch162374alvch162374a IBIS modelIBIS model2013-04-07

    Ordering, pricing & availability

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