Quad 2-Input Data Selectors/Multiplexer

The IN74HCT157A is identical in pinout to the LS/ALS157. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninvertered form. A high level on the Output Enable input sets all four Y outputs to a low level. By Integral Corp.
IN74HCT157A 's PackagesIN74HCT157A 's pdf datasheet
IN74HCT157AN PDIP
IN74HCT157AD SOIC




IN74HCT157A Pinout, Pinouts
IN74HCT157A pinout,Pin out
This is one package pinout of IN74HCT157A,If you need more pinouts please download IN74HCT157A's pdf datasheet.

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