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  • SNJ54LS197FK

SNJ54LS197FK

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Manufacturer No:

SNJ54LS197FK

Manufacturer:

Texas Instruments

HK JDW NO:

815-SNJ54LS197FK

Package:

-

Datasheet:

-

Description:

5V TTL QUAD Counters & Dividers 20 Pins NEGATIVE EDGE

Quantity:

In Stock : 999

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Product Details

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SNJ54LS197FK Overview


In order to configure it, it uses 20terminations. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. There are 20pins on all components. In this case, it appears as a member of the LS family. In the device, the information consists of 4 bits. Pbfree code may result in no. These electronic devices have many important features, and DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSis one of them. Temperature grade MILITARYhas been selected for this device. As a result of the voltage source, there is 5V voltage. The minimum supply voltage (Vsup) is 4.5V. Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.5V volts. This part is from the family [0]. This logic IC is of type [0]. Temperatures above 125°Care usually the maximum operating temperatures. In general, -55°Cis considered to be the minimum operating temperature.

SNJ54LS197FK Features


DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
BINARY COUNTER as logic IC type

SNJ54LS197FK Applications


There are a lot of Texas Instruments SNJ54LS197FK Counters & Dividers applications.

  • Dual Up Counters
  • SQUARING
  • Fixed and programmable counters greater than 10
  • MULTIPLICATION
  • Fixed or Programmable Frequency Division
  • VHF, UHF, FM, AM, etc.
  • Frequency dividers
  • Control counters
  • Clocks
  • Decade counter/decimal decode display (CD4017B)
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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
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DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

SNJ54LS197FK

technical specifications, attributes, parameters and parts with similar specifications to SNJ54LS197FK.

  • Type
    Parameter
    Select All
  • Surface Mount

    YES

  • Pbfree Code

    no

  • Number of Terminations

    20

  • Additional Feature

    DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS

  • HTS Code

    8542.39.00.01

  • Subcategory

    Counters

  • Technology

    TTL

  • Terminal Position

    QUAD

  • Terminal Form

    NO LEAD

  • Peak Reflow Temperature (Cel)

    NOT SPECIFIED

  • Number of Functions

    1

  • Supply Voltage

    5V

  • Terminal Pitch

    1.27mm

  • Reach Compliance Code

    not_compliant

  • Time@Peak Reflow Temperature-Max (s)

    NOT SPECIFIED

  • Pin Count

    20

  • JESD-30 Code

    S-CQCC-N20

  • Qualification Status

    Not Qualified

  • Operating Temperature (Max)

    125°C

  • Operating Temperature (Min)

    -55°C

  • Supply Voltage-Max (Vsup)

    5.5V

  • Power Supplies

    5V

  • Temperature Grade

    MILITARY

  • Supply Voltage-Min (Vsup)

    4.5V

  • Load Capacitance

    15pF

  • Number of Bits

    4

  • Family

    LS

  • Logic IC Type

    BINARY COUNTER

  • Max I(ol)

    0.004 A

  • Screening Level

    MIL-PRF-38535

  • Trigger Type

    NEGATIVE EDGE

  • Propagation Delay (tpd)

    95 ns

  • Power Supply Current-Max (ICC)

    27mA

  • fmax-Min

    30 MHz

  • Count Direction

    UP

  • Max Frequency@Nom-Sup

    30000000Hz

  • Load/Preset Input

    YES

  • Mode of Operation

    ASYNCHRONOUS

  • Height Seated (Max)

    2.03mm

  • Length

    8.89mm

  • Width

    8.89mm

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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