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74LS93 |
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| Part Number | 74LS93 |
| Manufacturer | ETC |
| Description | — The ’93 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby-eight. HIGH signals on the Master Reset (MR) inputs overr... |
| Features |
*
Qi — Q3
+Q Section Outputs
54/74 (U.L.) HIGH/LOW
2.0/2.0 2.0/2.0
1.0/1.0 20/10
20/10
*The Qo output is guaranteed to drive the full rated fan-out plus the CPi input.
54/74LS (U.L.) HIGH/LOW 1.0/1.5
1.0/1.0
0.5/0.25
10/5.0 (2.5)
10/5.0 (2.5)
93
FUNCTIONAL DESCRIPTION — The ’93 is a 4-bit ripple type binary counter. It consists of four master/slave flip-flops which are internally connected to provide a divide-by-two section and a divide-by-eight section. Each section has a separate clock input which initiates state changes of the counter on the HIGH-to-LOW clock transition. State change... |
| Document |
 74LS93 Data Sheet
PDF 235.33KB |
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Desde 2024. D4U Semiconductor.
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