The MC74HCT125A is identical in pinout to the LS125. The device inputs are compatible with standard CMOS and LSTTL outputs.
The MC74HCT125A noninverting buffer is designed to be used with 3−state memory address drivers, clock drivers, and other bus−oriented systems. The devices have four separate output enables that are active−low.

Features
• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0μA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the JEDEC Standard No. 7A Requirements
• Chip Complexity: 72 FETs or 18 Equivalent Gates
• NLV Prefix for Automotive and Other Applications Requiring
   Unique Site and Control Change Requirements; AEC−Q101
   Qualified and PPAP Capable
• These are Pb−Free Devices