Product Summary
The SN74LS193N is synchronous reversible (up/down) counter having a complecity of 55 equivalent gate. The SN74LS193N is designed to be cascaded without the need for external circuity. The SN74LS193N can then be easily cascaded by feeding the borrow and carry outputs to the count-down and count-up inputs respectively of the succeding counter.
Parametrics
SN74LS193N absolute maximum ratings: (1) supply voltage, VCC: 7V; (2) Input voltage: 7V; (3) Operatinf free-air temperature range: 0 to 70°C; (4) Storage temperature range: -65 to 150°C.
Features
SN74LS193N features: (1) cascading circuitry provided internally; (2) synchronous operation; (3) individual preset to each flip-flop; (4) fully independent clear input.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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SN74LS193N |
Texas Instruments |
Counter ICs 4-Bit Up/Down |
Data Sheet |
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SN74LS193NE4 |
Texas Instruments |
Counter ICs 4-Bit Sync Up/Down |
Data Sheet |
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SN74LS193NSRG4 |
Texas Instruments |
Counter ICs Sync 4B Up Down Binary Counters |
Data Sheet |
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SN74LS193NSRE4 |
Texas Instruments |
Counter ICs 4-Bit Sync Up/Down |
Data Sheet |
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SN74LS193NSR |
Texas Instruments |
Counter ICs 4-Bit Sync Up/Down |
Data Sheet |
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