Product Overview MC74HCT245A: Octal 3-State Non-Inverting Bus Transceiver For complete documentation, see the data sheet Product Description High-Performance Silicon-Gate CMOS The MC74HCT245A is identical in pinout to the LS245. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The MC74HCT245A is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A. Features • • • • • • • • Output Drive Capability: 15 LSTTL Loads TTL/NMOS Compatible Input Levels Outputs Directly Interface to CMOS, NMOS and TTL Operating Voltage Range: 4.5 to 5.5 V Low Input Current: 1.0 <FONT FACE=SYMBOL>m</FONT>A In Compliance with the Requirements Defined by JEDEC Standard No. 7A Chip Complexity: 304 FETs or 76 Equivalent Gates Pb-Free Packages are Available Part Electrical Specifications Product MC74HCT245ADTG Compliance Status Channels Output VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type Pb-free Active 1 3-State 4.5 5.5 22 6 TSSOP-20 Active 1 3-State 4.5 5.5 22 6 TSSOP-20 Active 1 3-State 4.5 5.5 22 6 SOIC-20W Active 1 3-State 4.5 5.5 22 6 SOIC-20W Active 1 3-State 4.5 5.5 22 6 TSSOP-20 Halide free MC74HCT245ADTR2G Pb-free Halide free MC74HCT245ADWG Pb-free Halide free MC74HCT245ADWR2 G Pb-free NLVHCT245ADTR2G AEC Qualified Halide free PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016