High Speed CMOS Logic Quad 2-Input Multiplexers

Description The Harris CD74HC157, CD74HCT157, CD74HC158 and CD74HCT158 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select input (S). The Enable input (E) is active Low. When (E) is High, all of the outputs in the 158, the inverting t

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HARRIS

High Speed CMOS Logic Quad 2-Input Multiplexers

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TI

德州仪器

These devices each consist of four 2-input digital multiplexers with common select and strobe inputs

Description These devices each consist of four 2-input digital multiplexers with common select and strobe inputs. On the HD74HC157, when the strobe input is at logical “L” the four outputs assume the values as selected from the inputs. When the strobe input is at a logical “H” the outputs assume

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HitachiHitachi Semiconductor

日立日立公司

Quad. 2-to-1-line Data Selectors/Multiplexers (with noninverted outputs)

Description These devices each consist of four 2-input digital multiplexers with common select and strobe inputs. On the HD74HC157, when the strobe input is at logical “L” the four outputs assume the values as selected from the inputs. When the strobe input is at a logical “H” the outputs assume

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RENESAS

瑞萨

QUAD 2-INPUT DATA SELECTORS/MULTIPLEXERS

QUAD 2-INPUT DATA SELECTORS/MULTIPLEXERS High-Performance Silicon-Gate CMOS The IN74HC158A is identical in pinout to the LS/ALS158. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. This device routes 2 nibbles (A or B

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INTEGRAL

Integral Corp.