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SN74ALS112ANSR - Texas Instruments

Description: Dual J-K Negative-Edge-Triggered Flip-Flops With Clear and Preset

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SN74ALS112ANSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - NS (R-PDSO-G16)
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SN74ALS112ANSR - Texas Instruments  - 3D model - Small Outline Packages - NS (R-PDSO-G16)
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SN74ALS112ANSR Details

  • Manufacturer Part Number:

    SN74ALS112ANSR

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    ALS

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    J-K FLIP-FLOP

  • Max Frequency@Nom-Sup:

    30000000 Hz

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    4 mA

  • Prop. Delay@Nom-Sup:

    18 ns

  • Propagation Delay (tpd):

    19 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    TTL

  • Temperature Grade:

    COMMERCIAL

  • 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:

    NEGATIVE EDGE

  • Width:

    5.3 mm

  • fmax-Min:

    34 MHz

SN74ALS112ANSR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN74ALS112ANSR is 4.5V to 5.5V, as specified in the datasheet. However, it's essential to note that the device can tolerate a voltage range of 3.5V to 7V, but the performance may vary.
  • To handle thermal considerations, ensure that the device is mounted on a PCB with a thermal pad connected to a ground plane or a heat sink. This helps to dissipate heat efficiently. Additionally, follow the recommended land pattern and thermal management guidelines provided in the datasheet.
  • The maximum clock frequency supported by the SN74ALS112ANSR is 100 MHz. However, this frequency may vary depending on the specific application, operating voltage, and temperature conditions.
  • While the SN74ALS112ANSR is specified for 5V operation, it can be used in a 3.3V system with some limitations. The device will still function, but the output voltage levels may not meet the required specifications. It's recommended to use a level translator or a voltage regulator to ensure proper operation.
  • To ensure EMC, follow proper PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using shielding or filtering components as necessary. Additionally, ensure that the device is properly decoupled and that the power supply is well-regulated.

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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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