View mc74hct241a datasheet:

MOTOROLA SEMICONDUCTOR TECHNICAL DATA MC54/74HCT241A Octal 3-State Noninverting Buffer/Line Driver/ J SUFFIX Line Receiver with CERAMIC PACKAGE 20 CASE 732–03 LSTTL-Compatible Inputs 1 High–Performance Silicon–Gate CMOS The MC54/74HCT241A is identical in pinout to the LS241. This device N SUFFIX may be used as a level converter for interfacing TTL or NMOS outputs to PLASTIC PACKAGE 20 High–Speed CMOS inputs. The HCT241A is an octal noninverting buffer/line CASE 738–03 driver/line receiver designed to be used with 3–state memory address 1 drivers, clock drivers, and other bus–oriented systems. The device has non–inverted outputs and two output enables. Enable A is active–low and DW SUFFIX 20 SOIC PACKAGE Enable B is active–high. 1 CASE 751D–04 The HCT241A is sim