74LVC157APW/AUJ

Multiplexer 1Element CMOS 8IN 16Pin TSSOP

Multiplexer 4 x 2:1 16-TSSOP

得捷:
IC MULTIPLEXER 4 X 2:1 16TSSOP

贸泽:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-input multiplexer

艾睿:
Quad 2-input multiplexer

安富利:
The 74LVC157A is a quad 2-input multiplexer which select four bits of data from two sources under the control of a common select input S. The four outputs present the selected data in the true non-inverted form. The enable input E is active LOW. When pin E is HIGH, all of the outputs 1Y to 4Y are forced LOW regardless of all the other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74LVC157A. The state of the common data select input S determines the particular register from which the data comes. It can also be used as function generator.plastic thin shrink small outline package; 16 leads; body width 4.4 mmIt is useful for implementing highly irregular logic by generating any 4 of the 16 different functions of two variables with one variable common.The device is the logic implementation of a 4-pole, 2-position switch, where the position of the switch is determined by the logic levels applied to pin S.Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V applications.