Where to use 74LS93? The 74LS93 is a up-counter built using four JK flip-flops. The IC is commonly used by combining mod-2 and mod-8 to form a mod up-counter. The IC is commonly used in counting applications or in divide by 2, divide by 8 or divide by 16 designs. It has two MR Master reset pin which can be used to select the required mode. For normal operation both the pins has to be connected to ground LOW as mentioned in the table below.
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Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Nor does Tl warrant or represent that any license, either express or implied. The input count pulses are applied to CKA input and the outputs are as described in the appropriate function table.
Each reset input is tested separately with the other reset at 4. Voltage values, excepr interemitter voltage, are with respect ro network grounn terminal.
Reference waveforms are shown with clashed lines. Input pulses are supplied by a generator having the following characteristics: Questions concerning dtaasheet risk applications should be directed to Tl through a local SC sales office.
Pmdinti conform to TV. 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. Cl includes probe and jig capacitance. The J and K inputs shown without connection are for reference only arid are functionally at a high ievel. To use their maximum count length decade, divide-by-twelve, datsaheet four-bit binary of these counters, the CKB input is connected to the Qa output.
All diodes are 1N or equivalent. Inclusion of Tl 74lls93 In such applications Is understood to be fully at the risk of the customer.
Use of Tl products in such applications requires the written approval of an appropriate Tl officer. Related Posts.
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