Part Image

CD74HC191M96 - Texas Instruments

Description: High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters

Download CD74HC191M96 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
CD74HC191M96 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
click to zoom
3D Models
CD74HC191M96 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
click to zoom

CD74HC191M96 Details

  • Manufacturer Part Number:

    CD74HC191M96

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    RCO OUTPUT

  • Count Direction:

    BIDIRECTIONAL

  • 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:

    20000000 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:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.08 mA

  • Prop. Delay@Nom-Sup:

    37 ns

  • Propagation Delay (tpd):

    255 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):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • 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:

    23 MHz

CD74HC191M96 Frequently Asked Questions (FAQs)

  • The CD74HC191M96 can handle clock frequencies up to 25 MHz.
  • The CD74HC191M96 requires a power supply voltage (VCC) of 2V to 6V, and it is recommended to decouple the power supply with a 0.1uF capacitor to reduce noise and ensure stable operation.
  • The CD74HC191M96 can tolerate input voltages up to 7V, but it is recommended to keep the input voltage within the power supply voltage (VCC) range to ensure proper operation.
  • The CD74HC191M96 has a reset input (MR) that can be used to reset the counter to zero. The reset input is active-low, so it should be pulled low to reset the counter.
  • Yes, the CD74HC191M96 can be used as a synchronous counter by connecting the clock input (CP) to a clock signal and the enable input (ENP) to a logic high. This will allow the counter to count synchronously with the clock signal.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

CD74HC191M96 Overview

Use the download button to access the CD74HC191M96 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CD74H, or try a keyword search, such as Counters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to CD74HC191M96

Showing 0 results

CD74HC191M96 Alternates

Showing results

Image Part Number Model
Part Image 74HC191D NXP Semiconductors

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

Part Image CD74HC191MG4 Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

Part Image CD74HC191MTG4 Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

Part Image CD74HC191NSR Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

Part Image SN74HC191DE4 Texas Instruments

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

For a full list of alternate parts for CD74HC191M96, check out Findchips.com