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Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

74LVCH16373ADGV

16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state

The 74LVC16373A and 74LVCH16373A are 16-bit D-type transparent latches with 3-state outputs. The devices can be used as two 8-bit transparent latches or a single 16-bit transparent latch. The devices feature two latch enables (1LE and 2LE) and two output enables (1OE and 2OE), each controlling 8-bits. When nLE is HIGH, data at the inputs enter the latches. In this condition the latches are transparent, a latch output will change each time its corresponding D-input changes. When nLE is LOW the latches store the information that was present at the inputs a set-up time preceding the HIGH-to-LOW transition of nLE. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Operation of the nOE input does not affect the state of the latches. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

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

Alternatives

Features and benefits

  • Overvoltage tolerant inputs to 5.5 V

  • Wide supply voltage range from 1.2 V to 3.6 V

  • CMOS low power dissipation

  • 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 (74LVCH16373A only)

  • IOFF circuitry provides partial Power-down mode operation

  • Complies with JEDEC standards:
    • 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 number VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) Power dissipation considerations Tamb (°C) Package name
74LVCH16373ADGV 1.2 - 3.6 TTL ± 24 3.0 low -40~125 TVSOP48

PCB Symbol, Footprint and 3D Model

Model Name Description

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
74LVCH16373ADGV 74LVCH16373ADGVJ
(935690796118)		 Active 4LVCH16373A SOT480-1
TVSOP48
(SOT480-1) 		SOT480-1 SOT480-1_118

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74LVCH16373ADGV 74LVCH16373ADGVJ 74LVCH16373ADGV rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (10)

File name Title Type Date
74LVC_LVCH16373A 16-bit D-type transparent latch with 5 V tolerant inputs/outputs; 3-state Data sheet 2024-04-23
AN11009 Pin FMEA for LVC family Application note 2019-01-09
SOT480-1 3D model for products with SOT480-1 package Design support 2020-01-22
lvch16373a lvch16373a IBIS model IBIS model 2013-04-09
Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903 Smaller-footprint 16-bit logic with advanced features Leaflet 2019-03-29
Nexperia_document_leaflet_Logic_TVSOP48_16bitPortfolio_201903 Smaller-footprint 16-bit logic with advanced features Leaflet 2019-03-29
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT480-1 plastic, thin shrink small outline package; 48 leads; 0.4 mm pitch; 9.7 mm x 4.4 mm x 1.1 mm body Package information 2022-06-22
SOT480-1_118 TVSOP48; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2022-12-21
74LVCH16373ADGV_Nexperia_Product_Reliability 74LVCH16373ADGV Nexperia Product Reliability Quality document 2024-06-16

Support

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Models

File name Title Type Date
lvch16373a lvch16373a IBIS model IBIS model 2013-04-09
SOT480-1 3D model for products with SOT480-1 package Design support 2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name Description

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
74LVCH16373ADGV 74LVCH16373ADGVJ 935690796118 Active SOT480-1_118 2,500 Order product

Sample

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVCH16373ADGV 74LVCH16373ADGVJ 935690796118 SOT480-1 Order product