74ALVC573D

Octal D-type transparent latch; 3-state

The 74ALVC573 is an octal D-type transparent latch featuring separate D-type inputs for each latch and 3-state true outputs for bus-oriented applications. A latch enable (LE) input and an outputs enable (OE) input are common to all latches.

When pin LE is HIGH, data at the D-inputs (pins D0 to D7) enters the latches. In this condition, the latches are transparent, that is, a latch output will change each time its corresponding D-input changes. When pin LE is LOW, the latches store the information that was present at the D-inputs one set-up time preceding the HIGH-to-LOW transition of pin LE.

When pin OE is LOW, the contents of the eight latches are available at the Q-outputs (pins Q0 to Q7). When pin OE is HIGH, the outputs go to the high-impedance OFF-state. Operation of input pin OE does not affect the state of the latches.

The 74ALVC573 is functionally identical to the 74ALVC373, but has a different pin arrangement.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVC573D 74ALVC573D,118 935269737118 SOT163-1 Order product
74ALVC573D 74ALVC573D,112 935269737112 SOT163-1 Order product

Features

  • Wide supply voltage range from 1.65 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
  • Complies with JEDEC standards:
    • 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)
  • ESD protection:
    • HBM JESD22-A114E exceeds 2000 V
    • MM JESD22-A 115-A exceeds 200 V

Target 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)Rth(j-c) (K/W)Package name
74ALVC573DProduction1.65 - 3.6LVTTL± 242.28low-40~858426.760SO20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74ALVC573D74ALVC573D,118
( 9352 697 37118 )
Active74ALVC573D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1
74ALVC573D,112
( 9352 697 37112 )
Active74ALVC573DBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC573D74ALVC573D,11874ALVC573D123.83.872.58E811
74ALVC573D74ALVC573D,11274ALVC573D123.83.872.58E811
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
74ALVC573Octal D-type transparent latch; 3-stateData sheet2017-05-10
alvc573alvc573 IBIS modelIBIS model2013-04-07
SOT163-1_118SO20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT163-1plastic, small outline package; 20 leads; 1.27 mm pitch; 12.8 mm x 7.5 mm x 2.65 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
alvc573alvc573 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ALVC573D74ALVC573D,118935269737118Reel 13" Q1/T1Order product
74ALVC573D74ALVC573D,112935269737112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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