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74HC161PW,118 - Nexperia

Description: 74HC(T)161 - Presettable synchronous 4-bit binary counter; asynchronous reset@en-us

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74HC161PW,118 - Nexperia PCB footprint - Small Outline Packages - Small Outline Packages - SOT403-1
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74HC161PW,118 - Nexperia  - 3D model - Small Outline Packages - SOT403-1
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74HC161PW,118 Details

  • Manufacturer Part Number:

    74HC161PW,118

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    SOT403-1

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    1995-11-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    5.35

  • Additional Feature:

    TCO OUTPUT

  • Count Direction:

    UP

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    YES

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    15000000 Hz

  • Max I(ol):

    0.0052 A

  • Mode of Operation:

    SYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    50 mA

  • Prop. Delay@Nom-Sup:

    57 ns

  • Propagation Delay (tpd):

    285 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):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    15 MHz

74HC161PW,118 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the 74HC161PW,118 is 30 MHz, but it can vary depending on the operating voltage and temperature. It's recommended to check the timing diagrams and clock frequency limitations in the datasheet for specific operating conditions.
  • To ensure proper power and decoupling, connect the VCC pin to a stable 2.0-6.0 V power supply, and decouple the power supply lines with 100 nF capacitors as close to the VCC pin as possible. Additionally, use a 10 μF capacitor between VCC and GND for bulk decoupling.
  • The maximum input voltage of the 74HC161PW,118 is 6.0 V, but it's recommended to keep the input voltage within the recommended operating range of 2.0-5.5 V to ensure reliable operation and prevent damage to the device.
  • The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure that the counter is not accidentally reset during power-up or operation. A capacitor (e.g., 100 nF) can be added in parallel to the pull-up resistor to filter out noise.
  • The propagation delay of the 74HC161PW,118 is typically around 10-15 ns, but it can vary depending on the operating voltage, temperature, and load capacitance. Check the datasheet for specific propagation delay values under different operating conditions.

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74HC161PW,118 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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For a full list of alternate parts for 74HC161PW,118, check out Findchips.com