Part Image

TC74HC4078AF - Toshiba

Description: The TC74HC4078A is a high speed CMOS 8-INPUT NOR

Download TC74HC4078AF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TC74HC4078AF - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - SOP14-P-300-1.27A
click to zoom
3D Models
TC74HC4078AF - Toshiba  - 3D model - Small Outline Packages - SOP14-P-300-1.27A
click to zoom

TC74HC4078AF Details

  • Manufacturer Part Number:

    TC74HC4078AF

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    0

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    10.3 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    OR/NOR GATE

  • Max I(ol):

    0.0052 A

  • Number of Functions:

    1

  • Number of Inputs:

    8

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Power Supply Current-Max (ICC):

    0.01 mA

  • Prop. Delay@Nom-Sup:

    33 ns

  • Propagation Delay (tpd):

    165 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    1.9 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

TC74HC4078AF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TC74HC4078AF is 2V to 6V, with a typical voltage of 5V.
  • When the input pins are not in use, they should be tied to VCC or GND to prevent floating inputs, which can cause unwanted switching or power consumption.
  • The maximum frequency of operation for the TC74HC4078AF is 10MHz, but this can vary depending on the specific application and operating conditions.
  • To ensure that the output signals are not distorted or attenuated, the output pins should be terminated with a load impedance that matches the output impedance of the device, and the output voltage swing should be within the recommended range.
  • Yes, the TC74HC4078AF can be used in a 3.3V system, but the input and output voltage levels should be adjusted accordingly to ensure proper operation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TC74HC4078AF Overview

Use the download button to access the TC74HC4078AF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TC74H, or try a keyword search, such as Gates

Parts related to TC74HC4078AF

Showing 0 results

TC74HC4078AF Alternates

Showing results

Image Part Number Model
Part Image TC74HC4078AF(TP2) Toshiba America Electronic Components

IC HC/UH SERIES, 8-INPUT OR/NOR GATE, PDSO14, 0.300 INCH, PLASTIC, SOIC-14, Gate

Part Image TC74HC4078F-EL Toshiba America Electronic Components

OR/NOR Gate, HC/UH Series, 1-Func, 8-Input, CMOS, PDSO14

Part Image TC74HC4078AF-TP2 Toshiba America Electronic Components

OR/NOR Gate, HC/UH Series, 1-Func, 8-Input, CMOS, PDSO14

Part Image TC74HC4078AF-EL Toshiba America Electronic Components

OR/NOR Gate, HC/UH Series, 1-Func, 8-Input, CMOS, PDSO14

Part Image TC74HC4078AF(EL) Toshiba America Electronic Components

IC HC/UH SERIES, 8-INPUT OR/NOR GATE, PDSO14, 0.300 INCH, PLASTIC, SOIC-14, Gate

For a full list of alternate parts for TC74HC4078AF, check out Findchips.com