封装/外壳：16-SOIC（0.209"，5.30mm 宽） 包装：卷带（TR） 描述：IC MULTIPLEXER 4 X 2:1 16SOP 集成电路（IC） 信号开关，多路复用器，解码器

Registers

DESCRIPTION The 74F398 and 74F399 are the logical equivalent of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. FEATURES • Sele

Quad 2-Port Register

General Description The 74F398 and 74F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of the two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. The

54F398 54F399 74F398 74F399 Quad 2-Port Register

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Quad 2-Port Register

General Description The 74F398 and 74F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flip-flops. A common Select input determines which of the two 4-bit words is accepted. The selected data enters the flip-flops on the rising edge of the clock. The

Quad 2-Port Register

文件：178.84 Kbytes Page：10 Pages