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SN74S257N

Texas Instruments SN74S257N

Part Number:
SN74S257N
Manufacturer:
Texas Instruments
Ventron No:
3715341-SN74S257N
Description:
IC DATASELECT/MUX 2-1 QUAD 16DIP
ECAD Model:
Datasheet:
sn74s257

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Specifications
Texas Instruments SN74S257N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74S257N.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 5 days ago)
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    16-DIP (0.300, 7.62mm)
  • Number of Pins
    16
  • Weight
    951.693491mg
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • Series
    74S
  • JESD-609 Code
    e4
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Technology
    TTL
  • Voltage - Supply
    4.75V~5.25V
  • Terminal Position
    DUAL
  • Number of Functions
    4
  • Supply Voltage
    5V
  • Base Part Number
    74S257
  • Pin Count
    16
  • Number of Outputs
    1
  • Operating Supply Voltage
    5V
  • Circuit
    4 x 2:1
  • Power Supplies
    5V
  • Number of Channels
    4
  • Power Dissipation
    320mW
  • Propagation Delay
    7.5 ns
  • Family
    S
  • Logic Function
    Multiplexer, Mux
  • Number of Inputs
    8
  • Output Characteristics
    3-STATE
  • Current - Output High, Low
    6.5mA 20mA
  • Supply Type
    Single
  • Output Polarity
    TRUE
  • Power Supply Current-Max (ICC)
    93mA
  • Number of Input Lines
    2
  • Voltage Supply Source
    Single Supply
  • Independent Circuits
    1
  • Height
    5.08mm
  • Length
    19.3mm
  • Width
    6.35mm
  • Thickness
    3.9mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
SN74S257N Overview
This product features a 16-DIP (0.300, 7.62mm) package/case and is packaged in a tube for convenient handling and storage. It falls under the EAR99 ECCN code, making it eligible for export without a license. With a total of four functions, it offers versatility and efficiency. The supply voltage is 5V, ensuring stable and reliable performance. It also has one output, making it suitable for a variety of applications. The power supplies are also 5V, providing consistent power to the device. The current output ranges from 6.5mA to 20mA, offering flexibility for different power requirements. With a width of 6.35mm, it is compact and space-saving. Additionally, it is ROHS3 compliant, meeting the latest environmental standards.

SN74S257N Features
Supplied in the 16-DIP (0.300, 7.62mm) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V
2 input lines

SN74S257N Applications
There are a lot of Texas Instruments SN74S257N Signal Switches / Multiplexers / Decoders applications.

Control unit of Central Processing unit (CPU)
To select different devices in microprocessor output
CNC machines
CPU memory location identification
Microprocessor input/output systems
Frequency multiplexing system
Code converters
Relay
Data communication
PCIe
SN74S257N More Descriptions
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube
S e4 74S257 4x 2:1 multiplexer circuit 7.5ns 320mW 5V 5.08mm
Integrated Circuit TTL 74S257/SN74S257N TEXAS INSTRUMENT S
LOGIC, DATA SELECT/MUX 2-1 QUAD, 16DIP
IC DATA SELCT/MULTPL 4X2:1 16DIP
IC DATASELECT/MUX 2-1 QUAD 16DIP
French Electronic Distributor since 1988
QUAD 2-INPUT DATA SELECTOR/MUX MULTIPLEXER, S SERIES, 4-FUNC, 2
LOGIC, DATA SELECT/MUX 2-1 QUAD, 16DIP; Logic Type:Data Selector / Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74257; Logic IC Family:S; Logic IC Function:Quad 2-to-1 Line Data Selector / Multiplexer; Package / Case:PDIP; Ratio:2:1; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:Through Hole
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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