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SN74ALS232BN - Texas Instruments

Description: Asynchronous FIFO 64 (16 x 4) Uni-Directional 40MHz 30ns 16-PDIP

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SN74ALS232BN - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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SN74ALS232BN - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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SN74ALS232BN Details

  • Manufacturer Part Number:

    SN74ALS232BN

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Access Time-Max:

    30 ns

  • Clock Frequency-Max (fCLK):

    40 MHz

  • Cycle Time:

    25 ns

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Memory Density:

    64 bit

  • Memory IC Type:

    OTHER FIFO

  • Memory Width:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Number of Words:

    16 words

  • Number of Words Code:

    16

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    16X4

  • Output Characteristics:

    3-STATE

  • Output Enable:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    PARALLEL

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    0.125 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

SN74ALS232BN Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ALS232BN is 30 MHz, but it can vary depending on the load capacitance and the output current.
  • No, the SN74ALS232BN is a 5V device and is not compatible with 3.3V systems. You may need to use a level translator or a different device that is compatible with 3.3V systems.
  • The input voltage threshold for the SN74ALS232BN is typically around 2.0V for a logic high and 0.8V for a logic low, but it can vary depending on the specific device and operating conditions.
  • The SN74ALS232BN is rated for operation up to 70°C, but it can be used in higher temperature environments with derating. However, it's recommended to check the datasheet and consult with Texas Instruments for specific guidance on high-temperature operation.
  • The power consumption of the SN74ALS232BN depends on the operating frequency, input voltage, and output current. Typically, it consumes around 20-30 mA of current at 5V and 10 MHz operating frequency.

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SN74ALS232BN Overview

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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.

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