Synchronous Up/Down Decade,4-bit Binary Counter(Single Clock Line)

The HD74HC190 and HD74HC191 are synchronous, reverside up/down counters. The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each o

文件：75.26 Kbytes 页数：13 Pages

HitachiHitachi Semiconductor

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Synchronous Up/Down Decade Counter (Single Clock Line)

Description The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of

文件：150.18 Kbytes 页数：13 Pages

RENESAS

瑞萨

Synchronous Up/Down Decade Counter (Single Clock Line)

Description The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of

文件：150.18 Kbytes 页数：13 Pages

RENESAS

瑞萨

Synchronous Up/Down Decade Counter (Single Clock Line)

Description The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of

文件：150.18 Kbytes 页数：13 Pages

RENESAS

瑞萨

Synchronous Up/Down Decade Counter (Single Clock Line)

Description The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of

文件：150.18 Kbytes 页数：13 Pages

RENESAS

瑞萨