Beschreibung
2 Stk. pcs. SN74LS90 SN74LS92 SN74LS93 4-Bit Decade Binary Counter DIP14 IC |
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2 pcs. SN74LS Counter DIP14 IC © androegg our professional IC Shipment method © androegg
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2 Stück SN74LS Counter im DIP14 IC Gehäuse in folgenden Versionen verfügbar:
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2 pcs. SN74LS Counter DIP14 IC available versions:
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SN74LS Counter IC Features:The 74LS90, 74LS92 and 74LS93 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (74LS90), divide-by-six (74LS92) or divide-by-eight (74LS93) section which are triggered by a HIGH-to-LOW transition on the clock inputs. Each section can be used separately or tied together (Q to CP) to form BCD, bi-quinary, modulo-12, or modulo-16 counters. All of the counters have a 2-input gated Master Reset (Clear), and the LS90 also has a 2-input gated Master Set (Preset 9).
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