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M74HC51B1R - STMicroelectronics

Description: AND/OR/INVERT Gate Configurable 2 Circuit 10 Input (3, 3, 2, 2) Input 14-DIP, 5.2mA, 2V ~ 6V, -55°C ~ 125°C

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M74HC51B1R - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP-14_2025
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M74HC51B1R - STMicroelectronics  - 3D model - Dual-In-Line Packages - DIP-14_2025
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M74HC51B1R Details

  • Manufacturer Part Number:

    M74HC51B1R

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-14

  • Pin Count:

    14

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    ASYMMETRICAL INPUTS

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    20 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    AND-OR-INVERT GATE

  • Max I(ol):

    0.004 A

  • Number of Functions:

    2

  • Number of Inputs:

    6

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Prop. Delay@Nom-Sup:

    30 ns

  • Propagation Delay (tpd):

    150 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

M74HC51B1R Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the M74HC51B1R is 2V to 6V.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure proper heat sinking. Additionally, consider using a thermal pad or heat sink to dissipate heat.
  • The maximum clock frequency supported by the M74HC51B1R is 25 MHz.
  • To ensure proper operation, it is recommended to follow a controlled power-up and power-down sequence, with a slow ramp-up and ramp-down of the power supply voltage.
  • The M74HC51B1R has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures when handling the device, such as using an ESD wrist strap or mat.

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M74HC51B1R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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Part Image SN74HC51N Texas Instruments

AND-OR-Invert Gate, HC/UH Series, 2-Func, 6-Input, CMOS, PDIP14

Part Image SN74HC51N1 Texas Instruments

AND-OR-Invert Gate, HC/UH Series, 2-Func, 6-Input, CMOS, PDIP14

Part Image SN74HC51J Texas Instruments

AND-OR-Invert Gate, HC/UH Series, 2-Func, 6-Input, CMOS, CDIP14

Part Image MM74HC51J Texas Instruments

AND-OR-Invert Gate, HC/UH Series, 2-Func, 6-Input, CMOS, CDIP14

Part Image M74HC51B1N STMicroelectronics

AND-OR-Invert Gate, HC/UH Series, 2-Func, 6-Input, CMOS, PDIP14

For a full list of alternate parts for M74HC51B1R, check out Findchips.com