Dual Decade Counters

Dual Decade Counters This circuit contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters. The HD74LS390 incorporates dual divide-by-two and divide-by-five counters, which can be used to implement cycle lengths equal to any whole and / or cum

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RENESAS

瑞萨

Dual Decade Counters

Dual Decade CountersThis circuit contains eight master-slave flip-flops and additional gating to implement two individual four-bit counters. The HD74LS390 incorporates dual divide-by-two and divide-by-five counters, which can be used to implement cycle lengths equal to any whole and / or cumulative

Renesas

瑞萨

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER The SN54/74LS390 and SN54/74LS393 each contain a pair of high-speed 4-stage ripple counters. Each half of the LS390 is partitioned into a divide-by-two section and a divide-by five section, with a separate clock input for each section. The two sec

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Motorola

摩托罗拉

DUAL 4-BIT DECADE AND BINARY COUNTERS

文件：893.29 Kbytes 页数：21 Pages

TI

德州仪器

DUAL 4-BIT DECADE AND BINARY COUNTERS

文件：1.15295 Mbytes 页数：31 Pages

TI

德州仪器