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MM74HC138MTCX - onsemi

Description: Wide power supply range: 2V-6V; Low input current: 1 µA maximum; Typical propagation delay: 20 ns; Low quiescent current: 80 µA maximum (74HC Series); Fanout of 10 LS-TTL loads

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MM74HC138MTCX - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - tssop16
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MM74HC138MTCX Details

  • Manufacturer Part Number:

    MM74HC138MTCX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP-16

  • Manufacturer Package Code:

    948F-01

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    5.35

  • Additional Feature:

    3 ENABLE INPUTS

  • Family:

    HC/UH

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    3-LINE TO 8-LINE DECODER

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    50 ns

  • Propagation Delay (tpd):

    252 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

MM74HC138MTCX Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the MM74HC138MTCX is typically around 25 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure proper power and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power pins with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the enable pins (E1, E2, E3) to prevent floating inputs.
  • The MM74HC138MTCX can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation.
  • The enable pins (E1, E2, E3) are active-low, meaning they must be pulled low to enable the corresponding output. Use a pull-up resistor and a switch or a logic signal to control the enable pins.
  • The propagation delay of the MM74HC138MTCX is typically around 10-15ns, but it can vary depending on the specific application and operating conditions.

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MM74HC138MTCX Overview

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