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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Search the history of over billion web pages on the Internet. Full text of ” IC Datasheet: Decade Counters ’92A, ‘LS 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. To use their maximum count length decade, divide-by-twelve, or four-bit binary of these counters, the CKB input is connected to the Qa output.
The input count pulses are applied to CKA input and the outputs are as described in the appropriate function table.
74LS93 데이터시트(PDF) – Motorola, Inc
Pmdinti conform to TV. Production procaasing daaa not I’K. The J and K inputs shown without connection are for reference only arid are functionally at a high ievel. Voltage values, excepr interemitter voltage, are with respect ro network grounn 74sl93. ThJS IS the uolcage l: R inputs A and B inputs Operating free-air temperature range: This permits driving the CKB input iA;hile full fan-out capability.
Input pulses are supplied by a generator having the following characteristics: Cl includes probe and jig capacitance. All diodes are 1N or equivalent. Each reset input is tested separately with the other reset at 4. Reference waveforms are shown with clashed lines.
Input pulses are supplied bv a generator having the following characteristics: Reference waveforms are shown with dashed lines. 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.
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