54/74 Series Adders Registers

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Quad. 2-input Multiplexers (with storage)

文件：34.98 Kbytes 页数：7 Pages

HitachiHitachi Semiconductor

日立日立公司

Quad. 2-input Multiplexers (with storage)

Description This circuit is controlled by the signals word select and clock. When the word select input is taken low word 1 (A1, B1, C1 and D 1) is presented to the inputs of the flip-flops, and when word select is high word 2 (A2, B 2, C2 and D2) is presented to the inputs of the flip-flops. T

文件：34.98 Kbytes 页数：7 Pages

HitachiHitachi Semiconductor

日立日立公司

QUAD 2-INPUT MULTIPLEXERS WITH OUTPUT LATCH

General Description These devices are identical in pinout to the 54/74LS298. They select one of two 4-bit words to be stored in the output latch according to clock timing.

文件：272.34 Kbytes 页数：6 Pages

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