74LVC377D

Octal D-type flip-flop with data enable; positive-edge trigger

The 74LVC377 has eight edge-triggered D-type flip-flops with individual inputs (D) and outputs (Q). A common clock input (CP) loads all flip-flops simultaneously when data enable input (E) is LOW. The state of each D input, one set-up time before the LOW to HIGH clock transition, is transferred to the corresponding output (Qn) of the flip-flop. Input E must be stable only one set-up time prior to the LOW to HIGH transition for predictable operation.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74LVC377D 74LVC377D,118 935210660118 SOT163-1 Order product
74LVC377D 74LVC377D,112 935210660112 SOT163-1 Order product

Features

  • Wide supply voltage range from 1.2 V to 3.6 V
  • Inputs accept voltages up to 5.5 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Output drive capability 50 Ω transmission lines at 125 °C
  • 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 JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-B exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

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
74LVC377DProduction1.2 - 3.6CMOS/LVTTL± 246.0230low-40~1258527.761SO20

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74LVC377D74LVC377D,118
( 9352 106 60118 )
Active74LVC377D
SO20
(SOT163-1)
SOT163-1Reel 13" Q1/T1
74LVC377D,112
( 9352 106 60112 )
Active74LVC377DBulk Pack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74LVC377D74LVC377D,11874LVC377D123.83.872.58E811
74LVC377D74LVC377D,11274LVC377D123.83.872.58E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74LVC377Octal D-type flip-flop with data enable; positive-edge triggerData sheet2017-07-20
AN11009Pin FMEA for LVC familyApplication note2019-01-09
lvc377lvc377 IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06
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
lvc377lvc377 IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74LVC377D74LVC377D,118935210660118Reel 13" Q1/T1Order product
74LVC377D74LVC377D,112935210660112Bulk PackOrder product

Sample

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Sample orders normally take 2-4 days for delivery.

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