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MC74HC273ADTR2G - onsemi

Description: In Compliance with the Requirements Defined by JEDEC Standard No. 7A; Outputs Directly Interface to CMOS, NMOS and TTL; Chip Complexity: 264 FETs or 66 Equivalent Gates; High Noise Immunity Characteristic of CMOS Devices; Output Drive Capability: 10 LSTTL Loads; Operating Voltage Range: 2.0 to 6.0 V; Low Input Current: 1.0 mA; Pb-Free Packages are Available*

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MC74HC273ADTR2G - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-20
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MC74HC273ADTR2G Details

  • Manufacturer Part Number:

    MC74HC273ADTR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP 20 LEAD

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    9.48

  • Country Of Origin:

    Mainland China, Malaysia

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    5.35

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    20000000 Hz

  • Max I(ol):

    0.006 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    220 ns

  • Propagation Delay (tpd):

    220 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

  • fmax-Min:

    24 MHz

MC74HC273ADTR2G Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MC74HC273ADTR2G is 2.0V to 6.0V.
  • To prevent damage to the outputs during power-up or power-down, it is recommended to sequence the power supply voltage and the input signals. Apply the power supply voltage before applying the input signals, and remove the input signals before removing the power supply voltage.
  • The maximum frequency of operation for the MC74HC273ADTR2G is 25 MHz.
  • The asynchronous reset input (CLR) should be tied to VCC through a pull-up resistor if it is not used. If the CLR input is used, it should be driven by a signal that meets the input voltage and current requirements specified in the datasheet.
  • The maximum capacitance that can be driven by the outputs of the MC74HC273ADTR2G is 100 pF.

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