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74HCT4002DB NRND ECAD models PCB Symbol, Footprint & ECAD Model

Dual 4-input NOR gate

The 74HC4002; 74HCT4002 is a dual 4-input NOR gate. Inputs also include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Not recommended for new designs (NRND), click here for the alternative product.
This product has been discontinued, click here for discontinuation information and replacement parts.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HCT4002DB 74HCT4002DB,118 935189940118 SOT337-1 Order product
74HCT4002DB 74HCT4002DB,112 935189940112 SOT337-1 Order product

Features

  • Complies with JEDEC standard JESD7A
  • Low-power dissipation
  • Input levels:
    • For 74HC4002: CMOS level
    • For 74HCT4002: TTL level
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Multiple package options
  • Specified from -40 °C to +80 °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)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74HCT4002DB
NRND
End of life4.5 - 5.5TTL+/- 411362low-40~12515640.0SSOP14

Package

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74HCT4002DB
NRND
74HCT4002DB,118
( 9351 899 40118 )
Discontinued / End-of-lifeHT4002
SSOP14
(SOT337-1)
SOT337-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1
74HCT4002DB,112
( 9351 899 40112 )
Discontinued / End-of-lifeHT4002Bulk Pack

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
74HCT4002DB
NRND
74HCT4002DB,1189351899401182020-06-302020-12-3074HCT4002DFull withdrawal
74HCT4002DB
NRND
74HCT4002DB,1129351899401122020-06-302020-12-3074HCT4002DFull withdrawal

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
74HCT4002DB
NRND
74HCT4002DB,11874HCT4002DB11
74HCT4002DB
NRND
74HCT4002DB,11274HCT4002DB11
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74HC_HCT4002Dual 4-input NOR gateData sheet2017-03-17
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SOT337-1_118SSOP14; Reel pack for SMD, 13''; Q1/T1 product orientationPacking2020-02-25
SOT337-1plastic, shrink small outline package; 14 leads; 0.65 mm pitch; 6.2 mm x 5.3 mm x 2 mm bodyOutline drawing2018-10-18

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