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

LG

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：43.05 Kbytes 页数：8 Pages

HITACHIHitachi Semiconductor

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QUAD 2 CHANNEL MULTIPLEXER/REGISTER

DESCRIPTION The M74HC298 is an high speed CMOS QUAD 2 CHANNEL MULTIPLEXER/REGISTER fabricated with silicon gate C2MOS technology. These circuits are controlled by the signals WORD SELECT and CLOCK. When the WORD SELECT input is taken low Word 1 (A1, B1, C1 and D1) is presented to the input of th

文件：253.87 Kbytes 页数：11 Pages

STMICROELECTRONICS

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QUAD 2 CHANNEL MULTIPLEXER/REGISTER

DESCRIPTION The M54/74HC298 is a high speed CMOSQUAD2-CHANNEL MULTIPLEXER/REGISTER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. These circuits are controlled by the signals WORD SELECT and CLOCK. When

文件：248.23 Kbytes 页数：11 Pages

STMICROELECTRONICS

意法半导体