×

Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information

74ALVCH16841DGG

20-bit bus interface D-type latch; 3-state

The 74ALVCH16841 has two 10-bit D-type latch featuring separate D-type inputs for each latch and 3-state outputs for bus oriented applications. The two sections of each register are controlled independently by the latch enable (nLE) and output enable (nOE) control gates.

When nOE is LOW, the data in the registers appears at the outputs. When nOE is HIGH the outputs are in High-impedance OFF state. Operation of the nOE input does not affect the state of the flip-flops.

The 74ALVCH16841 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVCH16841DGG 74ALVCH16841DGGY 935259090518 SOT364-1 Order product

Features and benefits

  • Wide supply voltage range of 1.2 V to 3.6 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Current drive ±24 mA at VCC = 3.0 V
  • MULTIBYTE flow-through standard pin-out architecture
  • Low inductance multiple VCC and GND pins for minimize noise and ground bounce
  • All data inputs have bushold
  • Output drive capability 50 Ω transmission lines at 85 °C
  • 3-state non-inverting outputs for bus oriented applications
  • Complies with JEDEC standards:
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8B/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V
    • CDM JESD22-C101E exceeds 1000 V

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74ALVCH16841DGGProduction2.3 - 3.6LVTTL± 242.420low-40~859321.0TSSOP56

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ALVCH16841DGG74ALVCH16841DGGY
( 9352 590 90518 )
ActiveALVCH16841
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1 in Drypack

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74ALVCH16841DGG74ALVCH16841DGGS
( 9352 590 90512 )
Discontinued / End-of-lifeALVCH16841
TSSOP56
(SOT364-1)
SOT364-1SSOP-TSSOP-VSO-WAVE
Tube in Drypack

Discontinuation information

Type numberOrderable part numberOrdering codeLast time buy dateLast time delivery dateReplacement productStatusComments
74ALVCH16841DGG74ALVCH16841DGGS935259090512

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVCH16841DGG74ALVCH16841DGGY74ALVCH16841DGG50.40.81.25E922

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVCH16841DGG74ALVCH16841DGGS74ALVCH16841DGG50.40.81.25E922
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
74ALVCH1684120-bit bus interface D-type latch; 3-stateData sheet2018-09-12
alvch16841alvch16841 IBIS modelIBIS model2013-04-07
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
alvch16841alvch16841 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ALVCH16841DGG74ALVCH16841DGGY935259090518Reel 13" Q1/T1 in DrypackOrder 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.