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74HC02BZ

Quad 2-input NOR gate

The 74HC02; 74HCT02 is a quad 2-input NOR gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Wide supply voltage range from 2.0 V to 6.0 V

  • CMOS low power dissipation

  • High noise immunity

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • Input levels:

    • For 74HC02: CMOS level

    • For 74HCT02: TTL level

  • Complies with JEDEC standards:

    • JESD8C (2.7 V to 3.6 V)
    • JESD7A (2.0 V to 6.0 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

  • Multiple package options

  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Parametrics

Type number Product status VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) fmax (MHz) Nr of bits Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
74HC02BZ Production 2.0 - 6.0 CMOS ± 5.2 7.0 36 4 low -40~125 115 72.1 DHXQFN14

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
74HC02BZ 74HC02BZZ
(935691427147)
Active H02 SOT8014-1
DHXQFN14
(SOT8014-1)
SOT8014-1 SOT8014-1_147

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
74HC02BZ 74HC02BZZ 74HC02BZ rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (6)

File name Title Type Date
74HC_HCT02 Quad 2-input NOR gate Data sheet 2024-02-15
SOT8014-1 3D model for products with SOT8014-1 package Design support 2023-02-02
hc02 74HC02 IBIS model IBIS model 2022-10-21
SOT8014-1 plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 14 terminals; 0.4 mm pitch; body 2 mm x 2 mm x 0.48 mm Package information 2023-02-28
SOT8014-1_147 DHXQFN14; Reel pack for SMD, 7''; Q2/T3 product orientation Packing information 2020-12-03
74HC02BZ_Nexperia_Product_Reliability 74HC02BZ Nexperia Product Reliability Quality document 2023-05-29

Support

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Models

File name Title Type Date
hc02 74HC02 IBIS model IBIS model 2022-10-21
SOT8014-1 3D model for products with SOT8014-1 package Design support 2023-02-02

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
74HC02BZ 74HC02BZZ 935691427147 Active SOT8014-1_147 3,000 Order 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.

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.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74HC02BZ 74HC02BZZ 935691427147 SOT8014-1 Order product