74AHC259PW,112

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NXP USA Inc. 74AHC259PW,112

Part Number:

74AHC259PW,112

Manufacturer:

NXP USA Inc.

Ventron No:

3219149-74AHC259PW,112

Description:

IC 8-BIT ADDRESSBL LATCH 16TSSOP

ECAD Model:

Datasheet:

74AHC(T)259

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Delivery:

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Part Overview

Description
The 74AHC259; 74AHCT259 is a high-speed 8-bit addressable latch designed for general-purpose storage applications in digital systems. It combines a 3-to-8 decoder and multiplexer function with active HIGH outputs (Q0 to Q7). It also features an active LOW common reset (MR) and an active LOW enable input (LE).

Features
Balanced propagation delays
Schmitt-trigger actions on all inputs
Combines demultiplexer and 8-bit latch
Serial-to-parallel capability
Output from each storage bit available
Random (addressable) data entry
Easily expandable
Common reset input
Useful as a 3-to-8 active HIGH decoder
Inputs accept voltages higher than Vcc

Applications
Addressable latch mode: storing single-line data in eight addressable latches
Memory mode: maintaining previous latch states
3-to-8 decoding or demultiplexing mode: addressing specific outputs
Reset mode: resetting all outputs to LOW

Specifications

NXP USA Inc. 74AHC259PW,112 technical specifications, attributes, parameters and parts with similar specifications to NXP USA Inc. 74AHC259PW,112.

  • Mounting Type

    Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

    Surface Mount
  • Package / Case

    Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

    16-TSSOP (0.173, 4.40mm Width)
  • Surface Mount
    YES
  • Operating Temperature

    Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

    -40°C~125°C
  • Packaging
    Tube
  • Published
    2008
  • Series

    Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.

    74AHC
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status

    Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

    Obsolete
  • Moisture Sensitivity Level (MSL)

    Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

    1 (Unlimited)
  • Number of Terminations
    16
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    FF/Latches
  • Technology

    Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

    CMOS
  • Voltage - Supply
    2V~5.5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    8
  • Supply Voltage

    Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

    5V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    74AHC259
  • Pin Count
    16
  • Qualification Status
    Not Qualified
  • Output Type

    Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

    Standard
  • Circuit

    Circuit is a term used in electronics to describe a complete path for electrical current to flow. It consists of a source of electrical energy, such as a battery or power supply, a load, such as a resistor or motor, and a conducting path, such as wires or traces on a printed circuit board. The circuit provides a closed loop for the current to flow, allowing the electrical energy to be transferred from the source to the load.

    1:8
  • Supply Voltage-Max (Vsup)
    5.5V
  • Power Supplies
    2/5.5V
  • Supply Voltage-Min (Vsup)
    2V
  • Load Capacitance

    Load Capacitance (CL) is a parameter that specifies the maximum capacitance that can be connected to the output of an electronic component without affecting its performance. It is typically measured in picofarads (pF) or nanofarads (nF). A high load capacitance can cause the output voltage to drop or the output current to increase, which can lead to instability or damage to the component.

    50pF
  • Number of Bits
    1
  • Family
    AHC
  • Current - Output High, Low
    8mA 8mA
  • Logic Type

    Logic Type refers to the type of logic implemented by an electronic component, such as a logic gate or flip-flop.

    D-Type, Addressable
  • Output Polarity
    TRUE
  • Max I(ol)
    0.008 A
  • Trigger Type

    Trigger Type is a parameter that describes the type of signal that will cause an electronic component to switch from one state to another.

    LOW LEVEL
  • Independent Circuits
    1
  • Delay Time - Propagation
    4.1ns
  • Length

    Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.

    5mm
  • Width
    4.4mm
  • RoHS Status
    ROHS3 Compliant

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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