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74HC161D,652 - Nexperia

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

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74HC161D,652 - Nexperia PCB footprint - Small Outline Packages - Small Outline Packages - SOT 109-1(SO16)
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74HC161D,652 - Nexperia  - 3D model - Small Outline Packages - SOT 109-1(SO16)
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74HC161D,652 Details

  • Manufacturer Part Number:

    74HC161D,652

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOP

  • Package Description:

    SOT109-1, SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    SOT109-1

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    1993-11-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    0

  • Additional Feature:

    TCO OUTPUT

  • Count Direction:

    UP

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    BULK

  • 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:

    1.75 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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    15 MHz

74HC161D,652 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the 74HC161D,652 is 25 MHz, but it can vary depending on the operating voltage and temperature.
  • To ensure proper synchronization, connect the clock input (CLK) to a stable clock source, and use the clock enable input (CE) to control the clock signal. Also, make sure to meet the setup and hold times specified in the datasheet.
  • The asynchronous reset input (RST) is used to reset the counter to its initial state. When RST is low, the counter is reset, and the output (Q) is set to zero. This input is asynchronous, meaning it can be triggered at any time, regardless of the clock signal.
  • To cascade multiple counters, connect the carry-out (CO) output of one counter to the clock input (CLK) of the next counter. Make sure to connect the clock enable inputs (CE) of all counters together to ensure proper synchronization.
  • The power consumption of the 74HC161D,652 depends on the operating frequency, voltage, and temperature. To reduce power consumption, operate the device at a lower frequency, use a lower supply voltage, and minimize the number of transitions on the output.

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74HC161D,652 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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