74系列邏輯芯片

TI

德州儀器

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS The LSTTL/MSI SN54/74LS257B and the SN54/74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted

文件：182.97 Kbytes 頁(yè)數(shù)：6 Pages

MOTOROLA

摩托羅拉

LOW POWER SCHOTTKY

Quad 2-Input Multiplexer with 3-State Outputs The LSTTL/MSI SN74LS257B and the SN74LS258B are Quad 2-Input Multiplexers with 3-state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (non-inverted)

文件：118.29 Kbytes 頁(yè)數(shù)：8 Pages

ONSEMI

安森美半導(dǎo)體

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

文件：661.04 Kbytes 頁(yè)數(shù)：16 Pages

TI

德州儀器

3-STATE Quad 2-Data Selectors/Multiplexers

General Description These Schottky-clamped high-performance multiplexers feature 3-STATE outputs that can interface directly with data lines of bus-organized systems. With all but one of the common outputs disabled (at a high impedance state), the low impedance of the single enabled output will d

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FAIRCHILD

仙童半導(dǎo)體