The datasheet specifies that this counter contains four master-slave flip- flops and additional gating to provide a divide-by-two counter and a. SN74LS (ACTIVE) 4-Bit Binary Counters. Datasheet ( KB). Description click to collapse contents. Each of these monolithic counters contains four. CA. ACTIVE. CDIP. J. 1. TBD. A N / A for Pkg Type. to CA. SNJ54LS90J. CA. ACTIVE. CDIP. J. 1. TBD. A

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All diodes are 1N or equivalent.

Input pulses are supplied bv a generator having the following characteristics: Testing and other quality control techniques are utilized to the extent Tl deems necessary to support this warranty.

Cl includes probe and jig capacitance.

74LS93 datasheet & applicatoin notes – Datasheet Archive

Each reset input is tested separately with the other reset at 4. Questions concerning potential risk applications should be directed to Tl through a local SC sales office. The J and K inputs shown without connection are for reference only arid are functionally at a high ievel. R inputs A and B inputs Operating free-air temperature range: Reference waveforms are shown with clashed lines.

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Certain applications using semiconductor products may Involve potential risks of death, personal Injury, or severe property or environmental damage “Critical Applications”. In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards should be provided by the customer to minimize Inherent or procedural hazards.


Inclusion of Tl products In such applications Is understood to be fully at the risk of the customer. Voltage values, excepr interemitter voltage, are with respect ro network grounn datashest. Nor does Tl warrant or represent that any license, either express or implied. This permits driving the CKB input iA;hile full fan-out capability. Input pulses are supplied by a generator having the following characteristics: Reference waveforms are shown with dashed lines.

74LS93 Datasheet

Tl warrants performance of Its semiconductor products and related software to the specifications applicable at the time of sale In accordance with Tl’s standard warranty. ThJS IS the uolcage l: Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. The input count pulses are applied to CKA input and the outputs are as described in the appropriate function table. To use their maximum count length decade, divide-by-twelve, or four-bit binary of these datasheet, the CKB input is connected to the Qa output.


Tl assumes no liability for applications assistance, customer product design, software performance, or infringement datsheet patents or services described herein. Production procaasing daaa not I’K.

Is granted under any patent right, copyright, mask work right, or other intellectual property right of Tl covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. Search the history of over billion web pages on the Internet.

All of these counters have a gated zero reset and the ’90A and ‘LS90 also have gated set-to-nine Inputs for use in BCD nine’s complement applications. Decade Counters ’92A, ‘LS Pmdinti conform to TV. Full text of ” IC Datasheet: Use datashert Tl products in such applications requires the written approval of an appropriate Tl officer.