带三态控制和输出储存功能的8位二进制计数器

8-bit Binary Counter/Register (with 3-state outputs)

Description This device each contains an 8-bit binary counter that feeds an 8-bit storage register. The storage register has parallel outputs. Separate clocks are provided for both the binary counter and storage register. Features • High Speed Operation: tpd (RCK to Q) = 18.5 ns typ (CL = 50 pF

8-BIT BINARY COUNTER/REGISTER WITH 3-STATE OUTPUTS

The TC74HC590A is a high speed CMOS 8-BIT COUNTER/REGISTER fabricated with silicon gate C2 MOS technology.

8-bit binary counter with output register; 3-state

8-bit binary counter with output register; 3-state

1. General description The 74HC590 is an 8-bit binary counter with a storage register and 3-state outputs. The storage register has parallel (Q0 to Q7) outputs. The binary counter features master reset counter (MRC) and count enable (CE) inputs. The counter and storage register have separate po

8-BIT BINARY COUNTERS WITH 3-STATE OUTPUT REGISTERS

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